1) Exercise regularly
2)Eat good fruits e.g Banana, orange, watermelon,Apple
Apparently fruit salad is the best
3) Have a good nap
4) Have a shower
5)Go to quite environment
6) Read and study 😂👏
You missed Putting one thing
" To be Friendly with Student that also love to study"
because that is the biggest risk if student find bad sets of friend that will be luring them to not studying well.