Yes, DeputyDad, it's his own income, and he is not very thrifty or conscientious about his spending. That's why I thought it would be a good idea to encourage him to maintain a budget. As you know, when things really get serious, a budget is required.Does he make his own money? It's a lot easier for them to understand how fast money leaves their wallet, and how much work it takes to earn it, when it's them doing the earning.