Have you ever had solipsitic thoughts?

I certainly have. When I was a little kid I used to consider the posibility that everything happening aorund me wasn't real and that it was all part of my mind or something like that. And it's not that I went through weird shit during my childhood. It was actually pretty normal and healthy. But there were times where those kind of thoughts came out of nowhere, ehilst doing the most mundane things any child could do.

Have you ever thought the same way at some point in your life?