> "The best you can be is probably average, so learn to celebrate average more. Buy better beer"
The former is something that you're driven to do internally out of great desire for it. The latter is just trying to avoid problems by working.
They might've underestimated the sort of character he is. There are some great stories out there about his training habits, the Lakers scouting him as a rookie pre-draft, etc. Contentious character, but hard to deny his focus.
There is one great story of him calling in a trainer to work with him after midnight. They take a break, the trainer understanding they were done for now and going home. Trainer came back in the morning for team training and made smalltalk with Kobe about hopefully he had had a good rest after their workout. Kobe was confused. He'd been there all night training and hadn't gone home.
About the ad hominem, saying something sounds like an excuse isn't addressing the argument made. If OP disagrees with the argument, he's welcome to make arguments that address my own.