tough time

i am having a tough time again. my result of fourth sem. is out. and it was a major setback in my academic performance. i don't know why i am so reluctant with study after my class 1oth.i am not having a inch of interest in my core subject electronics and communication.it's nearly 24 hours later after the terrifying result,i am delivering this post.
probably i am sort of person with lack of determination. i usually start things in a convincing manner but as the time passes the result is always drastic.this time i need to take something change in myself. otherwise i'll be in big trouble.
i don't why can't i considered reading academics books as of primal priority.i have always given the surrounding knowledge the first priority. now this is the time i need to be understand life is the art of balancing the stuffs.
i am not frustrated this time but this is time to really have some changes.
with a positive approach i rest this post here.