What's so bad about gaming?

Just happen to sit down to play warcraft 3 with my friends...then suddenly my aunt came.She got a bit angry because she wanted to ask me somethings while i was engrossed in playing my game.Then...she nagged at me,asking why am i always playing computer games.Dunno whether to say i'm unlucky or not but the fact is that she always come over when i'm gaming.She asked whether i'll be gaming for the rest of my life...blah blah blah.So what's so bad about gaming?