Surprise that someone that's in their "old age" is still talking about money the way you do. You make it sound like you revolve everything you do on money. Like all the purchase you do has to make you profit, shoot even your hobby has to make you profit. Here I was thinking the older you get the less you care about that. But hey whatever floats your boat as long as your enjoying what your doing then good for you.
Ill stick to my career income and keep things separated.