boo...coming back to post again.i finally know the reason for my deep unconsciousness of me being too arrogant and too over confident.Moreover i also knew why i cannot study subjects like English,SS,history...its because i didn't study science...my consciousness tell me that i should study them but every time when i was trying to avoid the subject ,it occur to me that if i don't study it then i would be outstripped by my classmates...and also a feeling of guilt...Hence i now set my time table to all science after school,and all English after dinner ,then SS and history. this holiday i will not be studying but i will be doing my dnt folio