I attribute that to his over zealousness in keeping healthy, especially after dropping the amount of weight he did, that's a pretty big mental barrier to get past. He's young and eager, I was a bit of a cocky bastard when I was his age, so I can relate, but I do agree, humility is something we can all have more of.
Total props for dropping the weight. And by that photo, kid has good stucture. Just needs to realize it takes years to build size and gain muscle maturity.
Just chill out is all I am saying....shit, been doing this 15+ years and always learning something new or reminded of certain things, like in the EFA thread where Princess gave that stellar advice! I admit, EFA and fats are not my fortay and obviously is something she studied quite a bit so I am humble enough to take her advice and plug into my routine. Only will help me improve, not a matter of who is right or wrong and getting defensive when someone disagrees!