misery

So I follow a friend on Twitter and have no idea what she means most of the time. She says stuff about how her life is not what she wanted and such, but seems to enjoy it in that she takes to it often.
I wish I understood, for she seems very silly and I don't know if I can stick with following the faux drama.
Bad friend? Bad person?
Do I say too much here? I'm not out to get sympathy or anything, I just state what's on my mind that I feel sharing without being too revealing of my opinions. Why I do what I do is no one's concern for my rationale is not flattering, I suppose.
I second guess myself, but as a whole I regret nothing. I have what I need and I love what I have.