Well it's what I tell my children! Seriously, we had booked a holiday in Florida for last summer and my 15 year old son was often going out and about with his mates. I kept reminding him that if he ever got arrested (even if he was innocent) then he would need a visa and the nearer the holiday it got the less chance there would be of him getting one. I said that if he couldn't go he would have to go to Grandmas for a fortnight whilst the rest of us went on holiday! Hopefully it was (and still is as he would love to go back) another incentive to stay out of trouble. Hey, if it works, don't knock it!