All of them, I guess, save Wrath and Pride.
Sins:
Lust: I don't feel bad about it, though. Lust is good, is normal.
Gluttony: Hell, I'm in a developed nation. This one by default.
Greed: I do love money, and would be totally fine with being emperor of the world.
Sloth: I have spent the last year doing nothing. At all. Not even studying for my MAJOR exams, one of which I have tomorrow. I mean, I wrote a 5000 word short story for school, but I'd have failed my course if I didn't.
Envy: Any person I perceive to possess greater intellect than myself- even if they actually use it, and work hard for their achievements- will be subject to many envious, resentful glances from me.
I obviously experience wrath, but I always quell it with some high quality videogames. Persona works well.
I don't think of myself as especially prideful, but I guess that's for someone else to decide- I'm necessarily biased on the matter.