/lit/ - Literature

This is a slightly ironic question but is there any book/resource that can help you live your life without questioning and analyzing everything?
I can never make a decision or have a thought without automatically thinking about how other people would perceive that decision, or I imagine a result that puts me in a "losing" position and I end up doing nothing.
It's hard to put into words but I'm sick of thinking about everything and feeling like I need to have an explanation for every thought or action I produce.