I admire self-awareness more than probably any other quality, and I think in terms of what qualities are "good" in a person, it's a mostly subjective opinion, so I can't see a reason to think that self-absorption is inherently a bad thing.
Marie CallowayI used LiveJournal frequently, almost daily, since ~age 13 until ~18. I kept a personal diary there. I also participated in various "LiveJournal communities". At the risk of sounding patronizing or something, I see LiveJournal and now Tumblr as wonderful because they give young girls ways to interact with eachother and learn and talk about new interests, ideas etc as well as support eachother emotionally.
Marie CallowayOne thing about having mostly absent parents that I think was perhaps "good" for the development of my intellect/writing is that I was given almost total freedom to read/write/look at whatever I wanted. I wonder a lot about how my past experiences, particularly my negative childhood (home life and being severely bullied/ostracized throughout school) as formed my/my thoughts/my writing, though I should also note those things were far from the only thing that had an impact on me/my writing.
Marie CallowayAs for not getting things right: I constantly rerun social situations/conversations I experience/have throughout my head, and I'm always writing them down in notebooks or in word documents/the Internet. I feel like these habits and a generally good memory of people/the interactions I have with them (due to studying people having always been my main interest in life) have lead me to being very accurate in things I write in stories/essays.
Marie Calloway