Why ppl love to play games ?

today...i had just played some games which i have just d/l ...
hmm...those games are fun , graphics look leet...
however, i suddenly feel bored of playing a game. why ?

basically, ppl love to play games because of the following points: (just my view -.- dun kill sky)

1. they got bored
2.they have free time to spend
3.they want to express their emoition [ex: some bloody games]

well...probally its time for sky to stop for playing so much games...dun waste too much time on it -.-