Agree with comments re: books are invaluable sources for one to experience, learn and empathize etc.
But it's so true that the entire trend amongst my peers (and the greater North American) attitude towards "life hacking" and "self optimization" is becoming overkill. This is an article I recently read that articulates really well on this whole cultural focus of "how to succeed" books:
https://www.newyorker.com/magazine/2018/01/15/improving-ours...
Some quotes:
"In our current era of non-stop technological innovation, fuzzy wishful thinking has yielded to the hard doctrine of personal optimization. Self-help gurus need not be charlatans peddling snake oil. Many are psychologists with impressive academic pedigrees and a commitment to scientific methodologies, or tech entrepreneurs with enviable records of success in life and business. What they’re selling is metrics. It’s no longer enough to imagine our way to a better state of body or mind."
"There is a great deal of money to be made by those who diagnose and treat our fears of inadequacy; Cederström and Spicer estimate that the self-improvement industry takes in ten billion dollars a year."