Yes...yes I do.
But in my defense...I've only been mugging about 100k/day lately. That's a far cry from the 300k+ I used to mug.
I'll reiterate the idea of selling points. For a quick sell, drop 'em on the market at a price lower than the others in there. To play it safe, if/when you put them on the market, attack a higher level mobster to hospitalize yourself. That way, if they get bought, you'll have no risk of getting mugged by lurking muggers such as myself.
Also, I know that the money you earn from crimes is fairly insignificant, but if you want to maximize your crime earnings, always do the "Shoplift Electronics Store" crime. It pays out slightly more money per nerve point ($60/point) than any of the others.