He is a nice clean cut kid. Loves the game, has rock solid fundamentals, puts in the work tirelessly in table time and has the best coach in the world.
Having said that, none of the positives noted above can help him overcome his Achilles heel. It has a lot of names, contenderosis, 10 cent head, etc.
At the end of the day, Tyler Styer lacks heart and that is not something that good fundamentals, a tireless work ethic or a top shelf coach can provide him. You either have it, or you don’t. His ability to always find a way to snatch defeat from the jaws of victory would seemingly indicate he doesn’t have it.