Well, I guess you can call me a "late bloomer". I started playing saxophone in 2003. I never regreted it for one second. Maybe I can encourage more people to start playing an instrument even in adult age. Starting up with an alto sax, I play by now also tenor, c-melody and soprano. Cannot realy say, which one is my favourit. Depends on the song and my mood :).
I also picked up singing this year and I have a great time doing both.