I don't like thinking about stuff like this. As it then makes me wonder how I know I am actually aware of my existence, which then turns to how amazing the brain is, then to 'how am I thinking about this', then 'how does my brain know to think about what I am thinking about'...then often a lot of 'omg my brain could just stop working properly and stop me breathing and theres nothing I could do about it', then back to 'but HOW does my brain know I am thinking this'

I get into some huge head****s that way.