Taking action when you’re uncertain isn’t reckless. It’s actually the fastest way to figure out what works.
If you’re stuck wondering how to start when you don’t know if you’re doing it right, the short answer is this: your uncertainty is not a stop sign. Research consistently shows that imperfect action generates better outcomes, faster learning, and stronger self-trust than extended planning ever does. The discomfort you feel before starting isn’t a signal to wait. It’s a signal that something matters to you.
Why does uncertainty feel like a reason to stop?
The brain treats uncertainty as a threat. When you can’t predict the outcome of an action, your nervous system flags it as risky, and that hesitation can feel indistinguishable from genuine caution. But in most everyday situations, like starting a project, having a difficult conversation, or trying a new approach at work, the threat isn’t real. It’s psychological.
According to a 2007 meta-analysis by Piers Steel published in Psychological Bulletin, approximately 20% of the adult population struggles with chronic procrastination, with perfectionism identified as a significant underlying factor. And research from the Procrastination Research Group at Carleton University (2013) found that 60% of procrastinators cite fear of failure or uncertainty about the “right approach” as their primary barrier to starting tasks.
That’s a significant number of people frozen not by genuine danger, but by the idea that they might do something imperfectly.
In her 2010 book The Gifts of Imperfection, researcher Brené Brown describes this pattern precisely:
“Perfectionism is not the same thing as striving to be your best. Perfectionism is the belief that if we live perfectly, look perfectly, and act perfectly, we can minimize or eliminate the shame, judgment, and blame that we’ve all come to expect will come our way.”
Perfectionism, in other words, isn’t about quality. It’s about self-protection. And that reframe matters enormously when you’re trying to figure out how to overcome perfectionism to start something.
What actually happens when you act without perfect information?
Here’s the contrarian take worth sitting with: waiting for certainty before you act doesn’t reduce your risk. It increases it. The longer you delay, the more outdated your assumptions become, and the less time you have to course-correct.
A 2015 study highlighted in Harvard Business Review on decision-making under uncertainty found that individuals who embrace “good enough” approaches complete projects 30% faster than those waiting for perfect conditions. The speed advantage isn’t the most interesting part, though. The bigger insight is that people who act earlier also gather real feedback earlier, which means their second attempt is significantly better than their first would have been even if they’d spent the same amount of time planning.
Action creates information. Planning creates hypotheses.
This is why knowing how to take action without perfect information is genuinely a competitive skill, not just motivational advice. Every time you move forward despite uncertainty, you’re generating data that no amount of preparation could give you.
How can you use values to move through uncertainty?
One of the most practical frameworks for learning how to just begin even if uncertain comes from Acceptance and Commitment Therapy (ACT), developed by Steven Hayes and popularised by therapist and author Russ Harris.
ACT doesn’t ask you to feel confident before you act. It asks a different question entirely: is this action aligned with what matters to you?
In his 2009 book ACT Made Simple, Russ Harris argues that the goal of psychological flexibility isn’t comfort. As Harris describes it, “In ACT, we don’t try to feel good; we try to do good, to take meaningful action aligned with our values, even when it feels uncomfortable.”
That’s a significant reframe. The question stops being “am I sure this is right?” and becomes “does this move me toward something I care about?”
Harris also notes in The Happiness Trap (2007) that “the goal isn’t to get rid of uncomfortable thoughts or feelings; it’s to change our relationship with them so they have less power over us.” That means the doubt you feel when starting something uncertain doesn’t need to disappear before you act. You can carry it with you and move anyway.
This is what acting from values looks like in practice. You acknowledge the uncertainty, you don’t pretend it’s gone, and you take the next small step regardless.
What does courage actually look like when you’re not sure you’re right?
There’s a tendency to associate courage with boldness, with certainty, with the kind of person who charges ahead without doubt. But Brené Brown’s research on vulnerability and leadership tells a more nuanced story.
In her 2018 book Dare to Lead, Brown writes: “You can’t make courageous choices from a place of scarcity and fear. You make them from a place of abundance.”
Abundance here doesn’t mean having all the answers. It means approaching a situation with enough self-trust to believe you can handle what comes next, even if what comes next is being wrong and having to adjust.
Brown’s research also suggests that the willingness to be seen as uncertain is itself a form of leadership. “The thing that makes you vulnerable makes you beautiful,” she notes across her work including the Unlocking Us podcast and Dare to Lead. Vulnerability isn’t weakness. It’s the visible proof that you’re willing to try something that might not work.
Courage, in this framework, isn’t the absence of doubt. It’s taking the step while the doubt is still present.
For anyone learning how to take action without perfect information, this is the mental model worth internalising. Courage isn’t certainty. Courage is motion despite uncertainty.
How do you build a practical system for starting imperfectly?
Knowing the psychology helps. Having a process helps more.
The most effective approach to overcoming perfectionism to start something combines three elements: a reduced scope, a defined first action, and a pre-set review point.
Reduce the scope first. Instead of asking “what’s the right approach to this whole project?”, ask “what’s the smallest version of this I could try this week?” Smaller experiments carry lower stakes, which quietens the perfectionism response and makes beginning feel less consequential.
Define one concrete first action. Not a plan. Not a brainstorm. One specific thing you can do in the next 24 hours that moves you toward your goal. Writing the first paragraph. Sending one email. Sketching one rough version of the idea.
Set a review point before you start. This is the part most people skip. Decide in advance: after two weeks, or after three attempts, you’ll assess what you’ve learned and adjust. This converts your imperfect start from a gamble into an experiment, and experiments can’t fail; they can only produce results.
This structure works because it addresses the real psychological barrier. Most people don’t lack motivation. They lack a structure that makes imperfect action feel safe enough to try.
Research from the ACT tradition supports this too. When people have clarity about their values and a concrete next step, the discomfort of uncertainty loses much of its stopping power. You’re not eliminating doubt. You’re giving yourself somewhere useful to put your energy instead.
FAQ
Is it really okay to start something if I genuinely don’t know if my approach is right?
Yes, and in most cases it’s better than waiting. Research consistently shows that early action generates real feedback that planning can’t replicate. The key distinction is between recklessness (acting without thinking) and courageous uncertainty (acting despite not having all the answers). Most situations that feel like they require certainty actually only require a good-enough starting point and a willingness to adjust.
How do I stop perfectionism from making me freeze before I start?
The most research-supported approach is to reframe perfectionism as a fear response rather than a quality standard. Brené Brown’s work in The Gifts of Imperfection (2010) identifies perfectionism as a self-protection strategy, not a path to excellence. Once you see it that way, the question changes from “how do I get this perfect?” to “what am I actually afraid of here?” That question is much easier to work with.
What if I start and it turns out I was completely wrong?
That’s the outcome you’re actually hoping for, even if it doesn’t feel that way. Finding out your approach was wrong early gives you time to correct it. Finding out late, after months of planning or waiting, is significantly more costly. Being wrong early is just learning with good timing.
Can ACT principles really help with procrastination caused by uncertainty?
ACT has strong empirical support for exactly this kind of problem. The framework, developed by Steven Hayes and explained accessibly by Russ Harris in The Happiness Trap (2007) and ACT Made Simple (2009), doesn’t ask you to feel confident before acting. It asks you to identify what matters and take values-aligned steps despite discomfort. Multiple clinical trials have found ACT effective for anxiety, avoidance behaviour, and decision-making paralysis.
How long should I wait before reassessing whether my approach is working?
This depends on the complexity of what you’re doing, but a general principle from decision-making research is to build in a review point before you start, not after. Decide in advance: “I’ll try this approach for two weeks and then assess.” This prevents both premature abandonment (giving up too soon because it feels uncertain) and sunk-cost continuation (sticking with a bad approach because you’ve already invested in it).