I do agree with everyone that with power you need a great amount of maturity! Do I think my son will never go, fast not in a million years, But I have instilled in him where and when to do so. My son and I have a contract with rules that he has to meet to have a bike,so at anytime he will lose the bike no matter what!Did I mention his Mother has a giant say so in when he rides and when he doesn't ride, so there are a lot of rules that there is just not enough space on the page to put it all. Thank you for the concern that's what family is for!