Do Andorphins Make You Live Longer?

How does having friends make you live longer? What's going on there? O, i think this has been kind of a puzzle. But t seems to me that there are two kind of ways. If you get people to laugh or no, show them comedy or films in hospital after surgery, they actully recover faster from things like major surgery or from illnesss than if you just give them the ordinary treatment. And it's free. Allen comedy is free.