Whew, time to give it a whirl.
1) I don't go to parties that often, easy peasy. But if i were, probably would latch onto some close friends for good times and stuff. I was obligated by my parents to attentd a lot of party due to social norms in my area, and i despised 80% of them. Funny thing is that, despite me being an outcast in those situations i always found myself after the party saying 'You know...that wasn't so bad'
2) As a WoW character says 'KNOWLEDGE IS POWER'. I seek and i get satisfaction from it constantly, most of the times, both in practical cases and in 'flexing my intellectual peen' scenarios, so this one is a tie. I'll say both.
3)This is a tricky one. The first will be preffered by me when receiving advice, since for me it just meshes better? I don't even know. Anyway, when giving advice, i don't really flesh out in-depth explanations so i adhere to the second solution I think. Or just a mixture of both, really. Having the second one handed to me though would make me really indecisive, because i would see all the alternatives as being good and i will be too crippled in seeing all the angles to make a choice.
4) Boy, another tricky one, mostly since they are both areas which i would desire to have some support in. BUT, I would probably go for the waifu-material thing, who says they can't be exciting too?