Let's discuss self help books

Okay so I have been reading this book by napoleon Hill, outwit the devil. Anyone who has read this book? It's really helping me continue with my nofap streak. It'd be really nice to discuss with anyone who has read this before. I love the part where he says "The other self may meet with temporary defeat but not with permanent failure!" you may fail at nofap or anything that you are trying to achieve but know that it isn't the end.. Never give up! This encouraged me to keep going at anything in life.. BTW I'm not yet done reading the book.