Sleep & Learning PSA

1. How does sleep effect your learning?
when I sleep 6 ~ 7 hours, I can not get up in the morning, I can not concentrate in class, I feel tired in the class, but I slept 10 hours in the weekend, I feel very good and vigorous.

2. How much sleep do you get each night? Do you think this is enough? Do you feel tired in the morning?
I get 6 ~ 7 for each night, i feel is not enough, i feel very tired in the morning and i do not want to get up.

3. Will you change what you do after reading about sleep and learning? Why or why not?
After I see the article, I will try sleep 9 hours for each night, I can have a better state to deal with learning.