i had for like 2 weeks.. Believe me, it's hell. I live in Korea and the kids are obnoxious but I'm not sure about the kids where you live. What I noticed is that they don't want to do just ONE thing. They want to do as many things as they can. So have them practice on kits and practice pads etc. You're job isnt teaching them to be patient and stuff so just give them what they want.