It's better to write, to be a writer, because in your head you can create characters who are kind and innocent, they don't lie to you, they return your affection or say thank you for your generosity, it's the simple things, you know, dear reader?
Once you interact with the actual world, the "real" world, you realize that people are smug, evil, mean-spirited and unhappy creatures. Sick bipeds that shuffle around aimlessly, drooling over this or that, they do not care about you at all. They're worse than dumb zombies. They want to devour your happiness and soul, and all limping, and stupid zombies want is to eat your brains, your precious brains, it's sick, it really is, this world is sick, and I hope it and everything in it, dies, and it's NOT a world of zombies, it's a world of people.