I've started to be a little more responsible when it comes to doing things for people or helping people out. I've been a bit more active in trying to go out of my way to do something for someone, though it's a bit hard if it's someone I don't know anything about, unless they ask me first, or unless it seems they're in some trouble.
It hasn't really done anything for what I want to accomplish, but I think it might help me learn to be more generous and open with them, instead of reclusive and cold to them. I tend to come off as "cold", but usually I just am not great at being social, and I typically will be very blunt and candid, and uh... well, I still end up doing so, but I have made some progress.
Maybe it'll make me more approachable.