Who am I?

The first question in any interview...first question in any ragging session...first question in any informal meeting...Tell about yourself. I do make it a point to prepare for this question before every meeting. And I succeed in posting an image. But, who really am I? What's my existence? What's my USP?

If I start thinking about all these, I get more questions than answers. I never know my USP. To be honest, I never thought about this. I'm good at so many things but USP???? hmm...I write well, but can't call that my USP. I speak well, but that agian isn't my USP. Then, what is my USP? Is it necessary that I have a USP? Can I not be a jack of all trades and master of none?

I would love to give my answer for that but would not. I would rather leave it for discussion...