We worry about looking foolish, saying the wrong thing, dancing, singing, posting, speaking up, trying something new, starting a business, or chasing a dream, all because somebody might have an opinion about it. The older I get, the more I see how much energy people pour into trying to manage that opinion.

Here is what I know to be true: people are going to judge you regardless of what you do. Succeed, and they judge you. Fail, and they judge you. Stay quiet, and they judge you. Change your mind, and they judge you.

You can spend your entire life trying to manage everyone else’s perception of you and still lose that game. So why play it in the first place?

Most of the limitations in our lives are self-imposed, and they have nothing to do with a lack of talent or opportunity. They come from a single question we ask ourselves over and over: What will people think?

That question has stopped more dreams, businesses, friendships, adventures, and opportunities than almost anything else you could name.

It keeps people from speaking up in meetings when they have something worth saying. It keeps entrepreneurs from launching ideas that could change their lives. It keeps couples standing on the edge of the dance floor instead of in the middle of it.

It keeps grown adults from trying new hobbies, new careers, or new versions of themselves because those new versions might invite commentary. Over time, the fear of judgment becomes a prison with invisible walls, and the worst part is that most people never figure out they are the ones holding the key.

One of the most freeing things I have ever learned fits in two words: let them. This is not indifference or arrogance. It is a decision to stop outsourcing your peace of mind to people who have no stake in your life.

• Let them think you are crazy.
• Let them think your dream will not work.
• Let them think you are too old, too ambitious, or too different.
• Let them wonder why you changed.
• Let them think whatever they want.

Their opinion does not pay your bills, build your business, create your memories, or determine your happiness. Most people spend so much time worrying about what strangers think that they forget to ask themselves the only question that actually matters: What do I think?

Pay attention to the people having the most fun in life, and you will notice they are rarely the ones seeking approval. They are laughing harder, trying new things, willing to look a little ridiculous, willing to fail in front of other people, and comfortable enough in their own skin to stand out.

What looks like confidence from the outside is something simpler: freedom.

They have accepted that judgment is part of life, the same way traffic and bad weather are part of life. You can fume about it, or you can keep driving.

The moment you stop needing to be immune from criticism is the moment you start becoming the person you were always capable of being.

Some of my best memories came from the moments I stopped taking myself so seriously. The funny stories, the adventures that made zero sense on paper, the conversations that went places I did not expect, and the opportunities that showed up because I said yes instead of running the situation through a mental committee of imaginary critics.

There is a version of yourself carrying around a backpack full of fear you never signed up for — fear of embarrassment, rejection, and imperfection. That weight is optional. You can set it down.

Life does not get more serious as you get older. It gets shorter. That shift in perspective changes everything, if you let it.