Is it unreasonable to ask our 16 year old son to come home from work quietly and move around the house as little as possible at 9pm when his younger brothers are trying to get to sleep. He thinks we are being paranoid, but we've done the routine while he's at work, our younger boys have just turned their lights off when he's due home, and then they are wide awake and don't go to sleep until after 10pm. When he was their age we allowed him to get the sleep he needed, why can't he see that they need the same. Our younger boys are always grumpy and tired with no routine because he has an evening job. If it's not an unreasonable thing to ask of him, it would be great to be able to show him any responses showing him this.