my kid 9th, sometimes worked 2 a.m. Most time over 12:30 a.m.

If she did not get 100, the grads would above 100.  Today tests, 103 and 107.  Never blow 100. She also play piano (1 or 2 times a week), violin (2 times a week, one night 6-10 pm), tennis (3 times a week), plus many school club.  The BAD thing, she does not how to cook dinner. no house work because really not extra time.

Actually, the best way to let he/she to take as many as he/she can that will be easy while in college.