Why School Should Start Later

I think that schools should start later because that would benefit kids all around the world they would get more sleep and do better in school. I am for this i would love to get more sleep then I won't be trying to sleep in class because i got a lack of sleep the night before especially on sundays i wake up on mondays very tired and it's hard for me to stay awake all day in school. Most teenagers don't get tired until 11 so they barely get any sleep we all have something to do after school so we can’t really go to sleep well nap so that’s why it would be better if our school started later on in the day like 8ish it would be much better.
There's a lot of benefits and one of them is that they will get better grades because they are not tired.
I honestly think this should be done in every school it would benefit not just the students but the teachers.Also have you seen a lot of grumpy kids in like the first hours well it's probably because they didn't get enough sleep and they are really tired some kids try to sleep during the school day which you guys probably don't want so you should make the school day start later! Me personally I don't get tired that early so I stay up until like 11 or 12 ish which isn't good if I have to wake up at 6-6:30 I sometimes only get 6 hours of sleep because I have to go to school and if my school where to switch it I would get 8-9 hours of sleep and not sleep in class. Think about this kids would get more sleep they will be more active throughout the day some kids have to do stuff after school like work or sports and don't have time to sleep I do sports after school and I can't just fall asleep I have to go and play. Schools should do this because kids would have more sleep and their grades would be way better and more in