@Jinx, I'm sorry your Dad has disappointed you, I know the feeling quite well. And the below is not aimed at you specifically, just thinking about Zippy's remark.
Yeah Zippy's right, everyone sucks.
Oh wait, he said people suck.
But that's the same thing, right?
Hmmm, do your children suck?
Then um, some people suck?
It wouldn't be fair to include people that don't suck, because your pissed at people that do suck, would it?
Does somebody suck because they won't treat you the way you want?
Even if the way you want is alien to their values, their way of thinking?
How about if they don't even realize what you want?
Or how about they realize, but disagree that's proper, goes against what they want?
I guess everybody sucks to somebody else, sometimes knowingly because they disagree or don't care, sometimes not knowingly because they have different values, or accidentally because they think differently.
So yeah, we're all guilty... people suck.