Don't sleep to much you will die when you sleeping ;) (JOKE)

1. How does sleep effect your learning? 
2. How much sleep do you get each night? Do you think this is enough? Do you feel tired in the morning?
3. Will you change what you do after reading about sleep and learning? Why or why not?

1If you don't sleep enough  then you feel  like sleepy in class and you don't  learn anything cause at that time your brain don't want any entrance.
2Most of the time I sleep  only 8 hours  each  night. I think is not enough  cause it's hard to wake up in the morning .
3I think no because  NONE of the learning can't change my sleeping  and I can't sleep earlier  i don't know why.