All brains are weird. And everyone has a different one. Generally all it comes down to is overthinking everything. Think of the tale of Sisyphus. He just pushes a rock up a hill every single day. And we can argue that he is happy.
I like the idea that nothing matters. We are all absurd heroes. And we just make our life for ourselves. So go and just do something, don't think too much about it.
Thank you. It makes me uneasy to think that using my brain too much can be bad. Just do something, and not think too much. I can try to do that.