I Should Quit

Most things I learn change after I learn them. When I was 20 years old, I knew without a doubt that if I kept my nose to the grindstone and never, ever quit, I could do anything. When I turned 30, I realized that if I kept my nose to the grindstone and never, ever quit, I'd waste a lot of time doing things that I didn't enjoy.

There is a time for not giving up. There is a time for giving up and trying something different. Problematically, those times look identical, and it's up to you to make the choice.