Okay, so, sometimes in life, I can be a score-keeper - someone who keeps track of what he gives and what he gets in return. An annoying quality, to say the least, and I'm sure my wife has your sympathy, but it's made me highly attuned to when and where credit is due.
You should make something. You should bring something into the world that wasn't in the world before. It doesn't matter what it is. It doesn't matter if it's a table or a film or gardening-everyone should create. You should do something, then sit back and say, 'I did that.'

