Hey if you maintain practicing and trying other styles it may be your sustain :O. But of course, let's be honest, that'll take lost of time hahaha. But it is possible!
Oh... and I told that to my friends :/. But it's very difficuld to change the mind of people that have already convinced themself of that kind of stuff. Next time I think I'll try harder or simply bother them until they pick up the activity/hobbie again. I think it may work better :)