I build iConvert Icons [see http://iconverticons.com/online/ http://iconverticons.com/online/] six years ago without any intention of making money off of it. U

I build iConvert Icons [see http://iconverticons.com/online/ http://iconverticons.com/online/] six years ago without any intention of making money off of it. Unfortunately about three years into it, it became a full sink (negative time + negative money). I was actually going to sell it off for a couple of grand about that point, at which my wife encouraged me to have a go at making something out of it. It was profitable within a month, and has been ever since. Not enough to pay [my] bills, but it pays for itself and enough left over for some other hobbies.