What's the Most Important Thing You've Learned About Crypto?

I want to hear everyone’s most important thing they've learned about crypto. You could consider it a hot take if you want.

We are in a sub of more than 5 million like minded people. So there might be things that some have learned that others have not. Or there might be things that some people have learned that they put more importance on than others.

I want to hear what the most important thing you've learned about crypto is.