Suggest me a book that’s about how life is worth to be lived and its importance

Hi guys I’m new here ! I’m having a very hard time dealing with depression, I was wondering if you know some books that make you realize how important it is to live even if your life isn’t perfect, something that gives you a reason to stay. Please, don’t answer “seek therapy/see a doctor”, just proceed with your suggestions, thank you !🌷🌱🥰

by Purple_CupcakeUwU