Having a debt problem isn't a lazy problem it's a resource management and self discipline problem. It doesn't really matter how hard you work when it comes to debt. It matters how you manage the money you have coming it and how you're able to live within your means.
I don't feel like selling all your stuff is really even needed. When I got my debt under control I sold almost nothing. I just reduced my spending where I could, consolidated all my debt on a credit union loan and over 3 years paid it off. From there I instituted a policy that says if I don't have the money in the bank to pay it off right now don't buy it.
The real problem is most people live at the edge of what they can afford. If they get more money they increase their standard of living until they reach that same edge.
it's the mind set. it's telling myself, i'm gonna change. so basically i go step further than dave ramsey's method.