Quite possibly, he plays with the same frivolity that other youths with the naivete do but a lot of established filipinos do also.
Like Jay said, he's had some inconsistencies that could be indicative of losing that youthful naivete, but that could also just be due to his style of play and not enough seasoning yet.
But don't get me wrong, I ain't offering him the 7 any time soon.
I raved about his game early on, but he has been inconsistent, playing great at times and being careless at others. I don't rate him with the best players quite yet.