Thoughts reflected by a student, when asked to account for his low grades in the test.

I am surprised you ask me to explain.(student) 
It is no fault of mine because a year has only 365 days. 
 
Days in a year = 365 
Sundays = 52 DAYS 
Sundays are meant for rest. 
Days left = 313 DAYS 
 
Summer Vacation = 60 DAYS 
Weather is too hot to study 
Days left = 253 DAYS 
 
8 hours of daily sleep = 122 DAYS 
Sleep is essential you know 
Days left = 131 
 
1 hour a day for play = 15 DAYS 
Playing is good for health 
Days left = 116 DAYS 
 
2 hours a day for eating food = 30 DAYS 
The food has to be properly chewed without any hurry 
Days left = 86 DAYS 
 
Examination days YEAR = 30 DAYS 
Exams must be taken, right ? 
Days left = 56 DAYS 
 
Winter Vacations = 25 DAYS 
Weather is too cold to study 
Days left = 31 DAYS 
 
Other holidays = 20 DAYS 
These are to enjoy and not study 
Days left = 11 DAYS 
 
Illness at least once in a year = 8 DAYS 
You can't study if you are ill. 
Days left = 3 DAYS 
 
Test Result announcement days = 3 DAYS 
When you are anxious to see the result how can you study? 
Days left = 0 DAYS 
 
So tell me Dad, where is the time to study ? 
How can you complain about my low grades ?