Ok, this is a textbook. yes a text book, and it is fascinating ! If you want what others do not have, we have do what others are unwilling to do !
Evolutionary Psychology is a deep dive into what motivates people and why. Believe it or not your great great great ..grandparents influence not only your genes but why you think the way you think, whom you are attracted to, and what fears we have.
This gives another dimension on the perspective of life. It is pricey but worth it. Get the info in your head even if you need someone to recite it to you from memory. Like everything thing else “Eat the meet and sit out the bones!