I do, as well as my younger brother and our father; however, neither of them play Second Life. It is only me.
I have, or had, a similar problem with people not understanding my "eccentric" personality; but I taught myself to be more reserved. Now it is only a few privileged people in SL -- my good friends -- who are allowed to glimpse my quirkiness. :matte-motes-grin:
I have also been playing Second Life for a long while, since 2006 (this is a new account, however). Most of my time, when I am online in it, is spent roleplaying.
It is a pleasure to meet you.
EDIT: Disliked the wording of the next-to-last sentence, so altered it.