nothing in my opinion... i know guys that make their living and raising their family by flipping mopar and other parts/cars.. seems the guys that cry the most are the ones that don't want the do the job of finding the deal. they want it to come to them. just doesn't work like that in most cases..
i always tell the guys that cry about flippers that if it bothers them so much then get up a couple hours earlier, search the net and papers for those deals. cough up the cash, get the car home and do what ya want with the car.. its not like they juts fall into these deals.. most they have to work for. its not just a 5 minute a day deal.. to get those deals and to even find them you have to work your *** off. you have to network yourself, you have to search for sale ads in the local papers and internet multiple times a day, you have to get there first and most important you need to be there first with cash....