The 3 Idiots theatrical trailer kicks off with the rat race in full swing -- R Madhavan, Sharman Joshi and Aamir Khan all pop up talking about how life's a constant race, right from birth. Sharman says he was born at 5.15, and Madhavan chimes in that at 5.16 his dad proclaimed that his son would be an engineer. Cut to an engineering college admit card and Khan saying nobody ever asked what the boys themselves wanted to be.