Actually I did lol. The problem is a read a lot after school and when a book is sooooo good I couldn't stop reading so I slept at 2/3 am. Had school early and my parents dropped me ofc so they woke me at 6 am.
So I think naturally I got used to sleeping late and waking up early even during weekends. and this lasted for a decade lol
Lol i had problems with sleep and my body definitely did not enjoy it