A decade ago, few from the B-schools would venture out on their own, try to become entrepreneurs or do something new. Only people from business families or rich people, who were not afraid of taking risks, chose this path. In the past few years though, the concept of entrepreneurship has undergone a transformation, thanks to a spurt in new entrepreneurs joining the industry ranks. Many of them, still in their 20s, have taken the plunge straight after college, or even while at college, to try out something on their own instead of the time-tested practice of joining the corporate sector and earning big dollars.