I watch a video of the team training and see how this guy only pretends that he is doing exercises.
With this mentality and approach to business, his career at a high level will quickly end.
The videos the clubs post online are like 5 minutes of warm-up or exercises of a two hour training session, if not longer.
His mentality, approach to business, how cold-blooded and level headed he is, is the reason he's starting for Barcelona and Spain as one of the most important players of both teams.
He still has a lot to improve, but he doesn't play like some immature 17 year old that doesn't put the work in.