The change in sleep schedule is killer. You forgot to mention that the same trend (earlier start, further away) also applies to the transition to High School. I

The change in sleep schedule is killer. You forgot to mention that the same trend (earlier start, further away) also applies to the transition to High School. I remember having to wake up around 6 AM and getting on the bus around 6:45 to get to school before classes started at 7:10. Immediately after graduating high school I reverted back to much more "normal" sleep schedule (go to sleep ~1 AM, wake up ~9 AM).