Mastery by Robert Greene is one I mentioned in another post. I don't want to say its life changing but its extremely good and it's the closest thing I've found

Mastery by Robert Greene is one I mentioned in another post. I don't want to say its life changing but its extremely good and it's the closest thing I've found to a self help book that isn't full of fluff. Edit "Who owns the future" by Jarron Lanier was good too.