Actually I am 40+, so it gets funnier.....
I am teaching a class of 11s and 12s. Physical age should not be a
barrier in service. I think I am able to connect with the young
ones 'cos I am young at heart. I get a rousing welcome each time I
teach, so something must be going right. I talk Pokemon, Harry
Potter, Macross, Heaven Sword and Dragon Sabre, Black Eye Peas,
whatever.....
For those contemplating servicing, stop considering and start doing
something about it.