How can a student pass ??

How can a student pass ??
It is not the fault of the student if he/she fails, because the year ONLY has 365' days.
Typical academic year for a student:
Sundays-52 Sundays in a year, you know Sundays are for rest.
Days left 313.
Summer holidays-50 where weather is very hot and difficult to study.
Days left 263.
8 hours daily sleep- 130 days GONE.
Days left 141.
1 hour for daily playing- (good for health) means 15 days.
Days left 126.
2 hours daily for food & other delicacies (chewing properly & swallowing)- means 30days.
Days left 96.
1 hour for talking (man is a social animal)-means 15 days.
Days left 81.
Exam days- per year at least 35 days.
Days left 46.
Quarterly, Half yearly and festival (holidays)-40.
Days left 6.
For sickness- at least 3 days.
Remaining days=3.
Movies and functions - at least 2 days.
1 day left.
That 1 day is your birthday.
How can you study on that day??????!!! !!!!!!!
Balance = 0
" THEN How can a student pass??”