I completely reject Facebook, Twitter, Instagram, etc (I honestly can't even name any more sites because I avoid all aspects of social media). I don't think forums count as true social media, but in any case I RARELY post on them (or any comments platform, for that matter). I'm not exactly sure why I do this, but I can tell you it's partly because 1) Posts on social media often seem like attention-seeking, which really annoys me, and 2) The amount of drama often involved in people's posts is just exhausting.
Or maybe I just resent that my life is so sucky that I never have anything to share? Or is it a manifestation of my desire to hide and not let anybody in? I don't know...
Anyway, I'm just curious if other BPDs can relate?