I am not trained in philosophical thinking nor have I read philosophy except for the motto "I think therefore I am".
My personal philosophy
I know that something exists (by observation and by observation of the observer).
I am mystified that anything can exist including myself.
I am a radical agnostic in that I know nothing except 1. above.
I act as though my world is real.
I see my existence as purposeless.
I am capable of enjoying my life without a purpose.
I don't know how to account for the sensation of physical pain in my philosophy. Everything else is just part of the game.
Is there a name in philosophy for this attitude to life? Has it been written about? Whom should I read?
Note: I am not sure which tags I should use.