I was going to suggest Dr. Peterson, but Ctrl+F revealed a veritable graveyard of downvoted comments about him already. That's too bad. So I'll go with Steve Pavlina's [0] work instead. Steve Pavlina's blog is a mix of solid personal development advice mixed with a journal of his self experimentation. His most interesting work is on belief systems, and on deliberately installing new belief systems to improve your lif…
That's a clever way to mention (suggest) Mr. Peterson and evade the downvotes. :-P Being an individualist I don't agree with his life advice one bit. Those that are not looking to settle down to anything less than perfect in life I'd suggest looking up "Actual Freedom".
Without knowing much about him, my impression was such that he's a staunch individualist