in a way, yes. think of it more as developing the personality, though. OP paints a picture of himself without many social skills.. to go from nothing in that arena to being social, attractive (personality-wise), outgoing, witty... this is more of a challenge than any workout or makeover.

people are too idealistic about "being yourself." you don't have to change who you are, but if you don't change the way you act, especially around other people, you will never progress. it's rarely your clothes or interests that keep people at a distance, even if that's easier to believe.