Please say me about the problems and solns. by analyzing my Symptoms 5. Less concentration, confidence and focus on studies compared to class 12. a. While I was in school, I have the capacity and confidence to revise the entire syllabus in a day just before the exam, even I had not read so much in the entire year, I manage to do something with focus and get good marks in exam. I had that much confidence that I can revise in an entire day. But now even if I read the entire year, before the exam I don't get that focus and confidence to revise the whole syllabus in the day just before the exam. I always doubt if I have read and written correctly or not the entire year. 6. While doing a work, I get thoughts of other works. I try to focus on the current work and also try not to think of other works, but I can't stop thinking. I don't get the mental peace and satisfaction while doing the current work.