Computer Gaming Vs Music

Well according to my piano teacher, he says that 1 cant do well in both computer games and in music. He says that there are different attributes required to be good in either of them. As far as he is concerned, he has not seen anyone do well in both. They would do well in one and poorly in the other. Well i got to agree with him as i doubt that one has the time to do both whole heartedly but i only wonder if someone has the natural flair for one, how about the possibility of doing well in both? Strangely, I have been improving in computer games recently and u wonder has my piano standard dropped? I don't think so it is rather gradually improving. But say I am improving but not doing Xtremely well in either so i got to say i guess my teacher is right. Yea and from now onwards since I decided to make a stand for music over computer games, that means that I should practice 3 hours of piano everyday. So I'll probably update everyday on the hours i practice. Its meant to make me want to fulfil the hours. It'll be fun I am sure. Just that i think i am just addicted to computer games that dims my omnipresent interest in music. Maybe i ought to create a log or something. I wonder how.