My daughter thinks she should set her own bedtime. We told her bedtime during the week is 9:30 (I would really like it to be 9 but...) and weekends is 10. These are not at all accurate though. My kids are falling asleep a lot later than this. Can we set up a system similar to your curfew system where the kids can eventually set their own bedtime if they've been obeying our bedtime for a certain amount of time?