You know, people say a lot of mean things about Bollywood. They say it's frivolous, there's much singing and dancing, there's no realism, etc. But what they don't understand that Bollywood is actually a treasure trove of useful and not-so-useful life lessons that would really stand you in a good stead, if only you look beyond the obvious. Here are just a few of the obvious ones.

Band Baaja Baraat "Jiske saath pyar karo, uske sath kabhi vyapaar na karo!"

In other words, don't get laid where you get paid...

3 Idiots "Do what you love and you won't work another day in your life."