If you look at bankruptcy statistics and bankruptcy studies, you’ll find that decreasing cash flow is a leading indicator of bankruptcy. So again, it’s something that we can’t learn enough about. What are some of the reasons that somebody might be cash short at the end of a project? You know, one of the ways in which you do that is to start off the job in a basis where you don’t bill enough at first and that’s obvious to most of us who have done that but you know, collecting accounts receivables is easy to do. We just got to be better at that but if you look at strictly cash flow, kind of the basics here, you’ve got to be sensitive to the fact that’s how clients pay and you have to get rid of or fire clients who have poor cash flow, poor payment practices. There’s no reason for that unless they are paying you a lot of money. In cash flow, what you’ll find is a leading indicator or leading component of return on investment which is something I believe very strongly in. If you’re paid a little bit of money but you don’t have money invested in the job, you certainly are very high or alive. You do the math actually it’s infinity. But let’s say you have a modest amount of profit in a job and you’re paid every 5, 10, 15 days. That return of investment is very high. And so we have templates. We have certain things that we share with people that help them identify and understand cash flow and return on investment better. But if you’re looking at somebody going from a craft person to a contractor, that would be one of the first lessons I would tell somebody who wants to be a contractor. Understand cash flow and its effect on your return on investment.