I still don't understand how people zero down to a particular subject without knowing about the subject.Students take up the specific subject as their lifetime career after finishing their school but how students have zeroed down one specific subject without leaving a question to others? Do we need to live the life the way comes and go along with that? How people say that "I'm really passionate about this" without knowing the subject? all these questions kept me boggling throughout the day and night. Let's take my case I took up biotech as my career after my 12th still I don't know why? keep this apart,I don't think even after undergoing 6 months of lectures,assignments,exams,practicals....... won't provide sufficient base for us to develop interest.I still remember a famous saying by John Nash that-"Hours of lecture will make you dull and makes you averse towards that subject."I'm in a state of predicament where I can't find my i