how i want to use my time

Explanation
23-8 = Sleep (9 hour)
8-9 = take a bath and breakfast (1 hour)
9-11= Study (2 hour)
11-15= Socializing (4 hour)
15-16= Eat (1 hour)
16-18=Rest for a while (2 hour)
18-20=Socializing (2 hour)
20-21=Dinner (1 hour)
21-23= Study (2 hour)

This is how i want to use my time. Instead of having fun (playing, socializing), i want to add more time for me to study.