India, Sept. 5 -- Actor Boman Irani's journey so far has a lot to teach us - for instance, where you are today doesn't mean you have to be stuck there tomorrow too. It was at the age of 44, when he made his acting debut with Darna Mana Hai (2003), and went on to deliver memorable performances in Khosla Ka Ghosla and Lage Raho Munnabhai (both 2006)....