Actually I didn't feel anything like a failure except in one thing. That is I failed in one subject unfortunately that makes me sensible what exactly the failure is. but at that time I felt very disappointed because I didn't face any failure till that time. I felt like I lost everything in my life.at that point of time my uncle said so many things about life what will happen and how we have to react to that particular situation.i believe one thing that is if we don't face any problem we don't know the taste of success and life is 10% what happens to you and 90% how we react to it.we need to learn something from failure.