This is probably an excuse to act stupid.
This is all bullstuff.
Why do people assume people have money to simply throw away, some some people it is not easy to get a second key, some people are not middle classed and have this game. For me, I would say I'm around middle class income wise, however I still have one key to share, why? Because my parents don't spend money on EVERYTHING their kids want and don't have twenty bucks to waste on a copy of the same game they already bought, not to mention I don't have an allowance and don't need one right now.