The Art of Not Giving a Crap, but Actually, it's a Lot of Crap
Stoicism: the ancient Greek philosophy of not caring, but really, really caring, but in a totally non-emotional, stoic way.
Imagine a world where you're a chicken nuglet, and the universe is just a bunch of lettuce. That's basically Stoicism.
Read Epictetus, the chicken nuglet philosopher Read more about the art of not giving a crap, but actually, it's a lot of crap