The Tight Relationship Between Fit And Frugal
Self-control is all or nothing
Self-control is a general skill that we can develop. But we can’t pick and choose when we use it. It’s a muscle that must be used often if it’s going to be strong. That means saying no to the double cheeseburger. It also means saying no to the experience that you can’t quite afford. If you don’t have self-control in one area, you won’t have it in the other.