Started worrying abt the exams..everyday i think i should study at night...exam is very nearby...but when i sit for studying...not able to sit for morethn 15 mins..i wonder why?...i dream high, but something is lacking...i beleive that i can do well..but lacking patience and concentration..donno huv iam gonna build this up...i feel iam cheating myself by not obeying to my inner mind's words...mmm.....any solutions????