1AM? you are tough mate. I was in bed by 10PM-10:30 in high school, broken in every sense of the word. If I was lucky I could actually pull off a 11PM but it was rare.
Oh I was tired just wasn't able to sleep... Once I left high school and started university, I did pretty well on a schedule of sleeping at 1/2 am and waking up around 9:30 before going to class (unfortunately skipping any classes that were scheduled from 8 to 10).