Well, let's see.. ;) I'm 25 years old, live in Poland, and recently finished university :) Even with master degree in hand I don't find myself "all that smart" so I take my time to learn new stuff all the time. Boinc is a hobby for me, it's really funny to get questions like "What do you get from it?", reply "Nothing" and see the faces of the people ;) I do it because I like, even if I'm not a "crunching machine" like some people are. About other hobbies? They are more or less computers, programming, training karate, my bike (:P) and music :)
I'm also part of best polish team BOINC@Poland :) with more or less point income to the team ;)
So keep your head up, or die trying! :)
Multiproject is fun! :)