It's part of the process and journey. When we fall, eat some lemon, take some hits, we get up, review the lessons, mope for 10 minutes and then move on.
Conversely if you do well, the situation will be opposite, but don't forget to review and learn!
3 books
Bible, which I learnt that God loves me.
Rich dad poor dad, where I learnt that I can get richer by buying assets that put money in my pocket.
4 hour work week where I learnt about the idea of lifestyle design ie how much I truly need to be free... And how to build a business that supports that