You’re facing a commercial dispute. The stakes are high. You’ve engaged a lawyer, and you’re waiting for the advice that will help you decide whether to fight, settle, or walk away.
The advice arrives. It tells you the case has “good prospects” or “a reasonable chance of success.”
You read it twice. You still don’t know what to do.
That vagueness isn’t accidental. And it’s not harmless.
Key Takeaways
- Vague probability language like “reasonable prospects” or “arguable case” means different things to different people, ranging from 20% to 80% likelihood in client interpretation
- Lawyers use vague language to avoid accountability, it gives them wiggle room to explain any outcome after the fact without being held to a clear prediction
- Clients cannot make effective decisions without understanding the specific risks, the evidence that matters, and the reasoning behind the advice
- Numerical probabilities alone aren’t enough, a “30% chance of losing” tells you nothing about whether that risk is acceptable, manageable, or critical to your case
- Good legal advice educates you about risk, it explains what could go wrong, why, and what you can do about it, not just a vague confidence rating
- Accountability requires precision, if your lawyer can’t clearly articulate the path to success and the risks along the way, you can’t evaluate whether their judgement was sound
Why Legal Advice Turns to Vague Language
When a dispute arises and the future seems uncertain, legal counsel is supposed to provide clarity.
The lawyer’s task is to condense complexity into advice that helps you make decisions. This process of understanding your legal prospects involves analysing the expected outcome based on the factors that will influence the legal decision or negotiated agreement. When you understand your position well, your decision-making becomes more informed and effective.
But here’s what happens instead.
Vague probability language oversimplifies that understanding. When this happens, your perception of reality gets coloured by unconscious bias, impeding your ability to make effective decisions.
The innate nature of future predictions is that they cannot have 100% certainty. But in litigation, the absence of perfect information tends to encourage the use of vague language to describe the range of possible outcomes.
You’ve seen these phrases before:
- “A reasonable chance of success”
- “A case with good prospects”
- “An arguable case”
- “A real possibility of success”
- “Strong grounds for appeal”
- “Not without risk”
This kind of language normalises vagueness. And vagueness is a problem.
Which of those assessments suggests the most confidence? Which provides enough confidence to proceed? Which, if any, offers an understanding of why?
None of them.
How Vague Language Affects Your Decisions
Different People, Different Interpretations
Descriptive expressions of probability are understood differently from person to person.
A Harvard Business Review study showed that advising an event has a “real possibility” of occurring ranges drastically in its interpretation of actuality: between 20% and 80%.
That’s not a rounding error. That’s a completely different decision.
When you receive legal advice, similar language allows you to bring pre-existing beliefs about the situation or associations you have with past outcomes. This can lead to broad differences in behaviour. What presents as a viable investment to one person may be an unpalatable risk to another.
We ran a similar experiment using a poll on Aptum’s LinkedIn page. We asked: “How would you interpret advice that a case has ‘a real possibility of success’?”
The results were split almost evenly between a 50% and 80% chance of success.
Quite a gap.
If you’re the client, and you’re interpreting “real possibility” as 80%, you’re preparing for a likely win. If your lawyer meant 50%, you’re heading into a coin toss. If they actually meant 30%, you’re walking into a fight you’ll probably lose.
The disconnect isn’t just academic. It shapes whether you settle, how much you spend, and how much risk you’re willing to accept.
Numbers Alone Don’t Solve the Problem
You might think numerical estimates of probability would fix this. They’re more specific, right?
They help. But they’re not enough.
Numerical estimates are still subjective, and they expose interpretive bias. One reason for this is that probability-based assessments assume an equal attitude towards risk between a lawyer and client.
If a lawyer’s advice suggests a 30% chance of losing, a risk-averse client may be hesitant to accept those odds of failure.
But here’s what that statistic doesn’t tell you.
It doesn’t tell you what that 30% risk is based on. It might be the risk of an event you’d be comfortable taking a chance on. The event itself could be investigated further to reduce the risk to an appropriate level. It may not even be critical to the key issue.
A 30% chance of losing because the judge might disbelieve a key witness is very different from a 30% chance of losing because there’s a minor procedural technicality that could derail an otherwise strong case.
One is a core credibility risk. The other is a manageable issue.
Without understanding the reasoning, the number is just noise.
This is not to say that probability has no place in predicting the future in law. Statistical language can be useful. But it should not replace education about legal risk. You need to understand the legal and situational reasoning behind the advice to be properly informed.
A percentage without context is just a number. The value is in understanding what drives that percentage, what you can control, and what you can’t.
Why Vague Language Protects Lawyers
There is an advantage to the lawyer who uses vague language: it affords wiggle room.
The lack of precision translates into an ability to retrospectively talk about the risks based on the outcome.
If you win: “We were always confident this evidence would see us succeed.”
If you lose: “We knew going in there was a reasonable risk of failure.”
Once you know the outcome, it’s easier to rationalise and emphasise the value of the risks that caused a loss, or the factors that led to success. Without the supporting reasoning, there is only the outcome to substantiate the accuracy of the lawyer’s judgement.
And here’s the problem.
You can’t learn from decisions if you can’t evaluate the reasoning that led to them.
Whilst achieving an outcome is ultimately crucial, outcomes alone are not reliable indicators of value or accurate decision-making. If you win, how will you know if you could have achieved a better outcome, or a more timely one? How will you know whether the case unfolded the way the lawyer anticipated? What suggests that a good outcome will be achieved next time?
The language is vague, but the finding is clear.
You can’t really know. You can’t properly evaluate the lawyer. You can’t effectively learn from your decisions.
Vague language insulates the lawyer from accountability. It makes it almost impossible to assess whether their judgement was sound, whether they saw the risks coming, or whether they managed the case well.
If you can’t hold your lawyer to account for the quality of their analysis, you’re stuck evaluating them purely on results. And results, in litigation, are often shaped by factors outside anyone’s control.
If your lawyer’s advice reads the same whether you win or lose, it wasn’t advice. It was protection.
What Vague Advice Costs You
The cost of vague advice isn’t just frustration. It’s poor decisions, wasted money, and unnecessary risk.
You Can’t Make Informed Decisions
When advice is vague, you’re left guessing what your lawyer really thinks.
You don’t know whether “reasonable prospects” means they’re quietly confident or hedging their bets. You don’t know whether “not without risk” is a mild caution or a red flag.
So you make decisions based on your own interpretation. And if that interpretation doesn’t match reality, you’re either taking risks you shouldn’t, or walking away from fights you could win.
You Can’t Manage Risk
Good litigation strategy isn’t about eliminating risk. It’s about understanding it, managing it, and deciding which risks are worth taking.
Vague advice doesn’t help you do that.
If your lawyer tells you there’s a “real possibility” of an adverse costs order, what do you do with that? Do you settle? Do you take out insurance? Do you push harder to reduce the risk?
You can’t answer those questions without understanding what drives the risk, how likely it actually is, and what you can do to mitigate it.
You Can’t Evaluate Your Lawyer
If you can’t tell whether your lawyer’s analysis was accurate until after the case is over, you can’t make an informed choice about whether to keep working with them.
You’re stuck in a cycle where every case feels like a gamble, and you have no way of knowing whether your lawyer is genuinely skilled or just lucky.
Over time, that erodes trust. And litigation without trust is brutal.
Vague advice doesn’t just make decisions harder. It makes learning impossible. Every case becomes a one-off event instead of part of a pattern you can learn from.
What Good Legal Advice Actually Looks Like
Good legal advice doesn’t guess the future. It equips you to make decisions about it.
Here’s what that means in practice.
It Identifies the Issues That Will Decide the Case
Not every issue matters equally. Some are central. Some are peripheral. Some are distractions.
Good advice tells you which issues will actually decide your case, and why. It doesn’t bury you in a list of every possible argument. It gives you the three or four things that will make or break your position.
If your lawyer can’t tell you that clearly, they either haven’t done the work or they don’t want to commit.
It Explains the Reasoning, Not Just the Conclusion
A conclusion without reasoning is just an opinion.
You need to understand why your lawyer thinks you’ll win or lose. What’s the evidence? What’s the law? What are the assumptions? What could change?
If the advice just says “we have good prospects”, ask why. What makes them good? What evidence supports that view? What could undermine it?
If your lawyer can’t answer those questions, the advice isn’t worth much.
It Addresses Risk in Specific Terms
Risk isn’t binary. It’s not just “risky” or “safe.”
Good advice breaks down the specific risks you’re facing: credibility risks, legal risks, procedural risks, cost risks. It tells you what could go wrong, why, and what you can do about it.
It also tells you which risks are manageable and which aren’t. Some risks you can reduce through better evidence or strategy. Some you just have to accept or avoid.
Knowing the difference changes how you approach the case.
It Gives You a Framework for Decision-Making
Advice should help you make decisions, not just describe the situation.
That means giving you a framework: if X happens, we do Y. If the evidence shows Z, we adjust the strategy to W.
It means setting out the paths available to you, the trade-offs involved, and the likely consequences of each choice.
It doesn’t make the decision for you. But it gives you the tools to make it yourself.
If you finish reading the advice and you’re not clearer on what to do next, the advice has failed. Good advice moves you forward, even if the path forward is “we need more information before deciding.”
Questions to Ask Your Lawyer
If you’re getting vague advice, here are the questions that force clarity.
“What are the three things that will decide this case?”
This question cuts through the noise. It forces your lawyer to identify the issues that actually matter.
If they can’t answer it, or they give you a list of ten things, they haven’t done the work.
“What does ‘reasonable prospects’ mean in percentage terms?”
Numerical estimates aren’t perfect, but they force precision.
If your lawyer says the case has “good prospects,” ask them to put a number on it. 60%? 70%? 50-50?
Then ask them what’s driving that number. What assumptions are baked in? What could change it?
“What are the specific risks, and which ones can we manage?”
Don’t accept “there are risks” as an answer. Ask what those risks are, how likely they are, and what can be done about them.
Some risks can be reduced through better evidence or strategy. Some can’t. The difference matters.
“If we lose, will it be because of something we can see now, or something unexpected?”
This question forces your lawyer to assess whether they’ve genuinely identified the risks, or whether they’re hedging.
If the answer is “something unexpected,” ask what they’ve done to minimise the chance of surprises.
“How will we know if the case is unfolding the way you expect?”
Good advice includes milestones. It sets out what should happen at each stage, and what it means if things go differently.
If your lawyer can’t tell you what success or trouble looks like at each step, they’re not managing the case. They’re reacting to it.
These questions aren’t adversarial. They’re accountability. If your lawyer is doing good work, they’ll welcome the chance to explain it.
What Precision Looks Like in Practice
Let’s take an example.
You’re in a shareholder dispute. Your business partner has been siphoning money, and you want them out.
Vague advice might say: “You have reasonable prospects of establishing oppressive conduct and obtaining a buyout order.”
Precise advice would say something like this:
“The case turns on three issues. First, whether the payments to your partner’s other company were disclosed and approved. The company records suggest they weren’t, which is strong evidence of breach. Second, whether the conduct is serious enough to justify a buyout. The cases suggest it is, provided we can show a pattern, not just isolated events. Third, whether the court will order a buyout or some other remedy. Based on similar cases, a buyout is likely if we can show the relationship has irretrievably broken down, which the email exchanges support.
The main risk is that your partner claims the payments were loans, not distributions. If they can produce loan agreements, that weakens our case significantly. We should investigate that now, before we file. The other risk is valuation: if the court orders a buyout, we’ll need an expert to value the business, and there’s a risk the valuation comes in lower than you expect.
Overall, I’d estimate a 70% chance of obtaining a buyout order, assuming the loan defence doesn’t hold up. If it does, that drops to 40%. We can test that risk early by requesting disclosure of any loan documents before we commit to the full case.”
See the difference?
The first answer tells you almost nothing. The second gives you a framework to make decisions. It tells you what matters, what could go wrong, and what you can do about it.
That’s the standard.
Precision doesn’t mean certainty. It means clarity about what’s known, what’s uncertain, and what’s driving the analysis. If your lawyer can give you that, you can make better decisions even in uncertain situations.
The Path Forward
Litigation is inherently uncertain. The future can’t be predicted with perfect accuracy.
But uncertainty doesn’t justify vagueness.
You deserve advice that equips you to make decisions, not advice that protects the lawyer from being wrong. You deserve to understand the risks, the reasoning, and the path forward.
If your current lawyer hides behind vague language, it’s worth asking whether they’re giving you the analysis you need, or just the conclusions they’re comfortable with.
The right lawyer won’t guess the future. They’ll help you navigate it.
And that starts with precision.
Disclaimer: This article is general in nature and does not constitute legal advice. You should seek legal advice tailored to your individual circumstances before acting on any matter raised in this article.
