I don't quiet agree with that. I believe "lean" definitely is a "state of mind" and the truly lean entrepreneurs are lean irrespective of constraints and I have

I don't quiet agree with that. I believe "lean" definitely is a "state of mind" and the truly lean entrepreneurs are lean irrespective of constraints and I have seen this first hand on several occasions. I know more than a handful founders who have made their money with multiple exits and yet they are lean across the board in every way.