Many of us sometimes feel overwhelmed by the thought that we are not good enough. It can happen even to the best of us. It is especially tough when you feel like you are not performing at the level you expect: making silly mistakes, feeling less knowledgeable than others, or hitting a wall while working on an engineering project.

Nowadays, we also have access to powerful tools like LLMs. They can generate ideas, code, documents, and almost anything else. But leaning on these black-box tools for ideas instead of trusting your own mind can make you feel even more disconnected from your skills. This is fixable. You are probably not as far off track as you think. The way forward is to rebuild trust in your own process.

Stop beating yourself up over mistakes

Everyone makes mistakes, even seasoned professionals. Those “silly” errors you are kicking yourself over do not define your worth or skill level. What matters is what you do with them.

One practical step is to keep an error log. Every time you make a mistake, write down what went wrong, why it happened, and how you fixed it. Over time, you will start seeing patterns. Maybe you skip checks when you are tired. Maybe you misunderstand requirements when they are vague. Maybe you rush through familiar code because it feels too easy.

Think of this as debugging your own process. It turns mistakes into feedback instead of shame.

Shake off inferiority

Feeling inferior is common in technical fields. Imposter syndrome loves environments where everyone seems smart, fast, and up to date. But comparison is rarely useful. You usually compare your internal confusion with someone else’s external confidence.

Instead, set small, achievable goals inside your own work. For each project, aim to improve one specific thing. Maybe you want to understand the cause of latency in one process. Maybe you want to explain one model behavior clearly. Maybe you want to spot one important trend in a dataset.

Small wins build confidence over time. They also give your mind evidence that you are improving.

Rely on yourself first, LLMs second

LLMs are useful tools, but they should not become a replacement for your thinking. When you are stuck on an idea, force yourself to write down your own thoughts before asking an LLM. This is especially useful during data analysis, model design, architecture decisions, and debugging.

Your first version can be messy. That is fine. The point is to make your own reasoning visible. After that, use the LLM to refine, challenge, or double-check your thinking. This way, the tool becomes a booster, not a crutch. You are still training your critical thinking muscle.

Get unstuck by simplifying the problem

When you feel lost while writing code or preparing data for model training, the problem is often not that you know nothing. It may be that you are trying to hold too much in your head at once. Strip the task back to basics and ask simple questions:

  • What exactly am I trying to achieve?
  • What is the input?
  • What is the expected output?
  • What is the next smallest step?
  • What do I need to verify before moving forward?

If you are still drawing a blank, take a break. Fresh eyes often reveal what a tired mind keeps missing.

Practice deliberately

Knowledge sticks when you use it. Personal projects are a good way to test your skills and rebuild confidence. Build something you care about. It could be a small data project, a model experiment, a dashboard, a writing tool, or a simple automation for your own workflow.

The goal is not to impress anyone. The goal is to apply what you are learning in a concrete way. You can also contribute to open source. Even small contributions teach you how other people structure code, discuss tradeoffs, and review changes.

Practice turns vague self-doubt into specific skill gaps. Specific skill gaps are much easier to fix.

Connect with others

You do not have to figure everything out alone. Engaging with others can improve both your skills and your confidence. Join forums, communities, meetups, or online discussions where people talk about the kind of work you care about.

Look for a mentor if possible. Even a few honest conversations with someone more experienced can help you see your blind spots and strengths more clearly. Another useful habit is teaching what you know. Explain a concept to a colleague, write a short note, or answer a question online. Teaching forces you to organize your thoughts. It also reminds you that you know more than you think.

Shift your mindset

Perfection is not the goal. Progress is. You have already come this far, which means you are ahead of where you started. The goal now is to get a little better each day.

Self-doubt does not disappear all at once. It fades when your actions repeatedly prove that you can learn, recover, and improve. Start small. Stay consistent. Trust your process again.