Don't Miss a Good Thing Til It's Gone

This might be mean and petty of me but the nephew is truly missing how good he had it while he was living with me.  He has called me twice this week asking to borrow money for gas.  Both times I politely declined.  How do you expect to be able to take care of yourself and a family when you can't even get to work?  All that time he was living here for free and should have been saving has caught up with him.