Music - is something that is not affected by our age.
When I was a kid I had visited a school where children learn to play guitar.
One guy played so nicely and my mother asked:
- For how long do you play?
- For seven years, - he replied.
I was shocked. Seven years was something infinite for me. And I decided not to attend that school.
I came back to guitar several years later, and at the moment I still play it - for many years since then... more then seven :) But I don't count time any more, because I play from my desire to play, not from my desire to become a good player. Hope you understand me.

So it's never late to begin. Better late then never.
Good luck to you, guys.