Schopenhauer - I Had Fun Once - It Sucked
Arthur Schopenhauer believed life swings between the pain of wanting something and the boredom of having it. He was the original pessimist philosopher who thought desire was the root of all misery while most people chase pleasure like it's going to save them. Schopenhauer would have absolutely hated modern wellness culture because he knew that trying to be happy just makes you more aware of how miserable you actually are.