No pain no gain? Diets are expensive? To have a great body would really cost you much? That is when you seek medical procedures, maybe. Oh, those questions and realizations. One person who goes on a crash diet stopped because she realized that it is taking much from her cash box. Do you agree? Rather than eating your usual daily meals, you go on a sort of prescribed diet following a certain pattern with identified foods to eat. Yes, some of those food are rather more expensive than your usual groceries. So you begin to ask yourself if you would continue or not. I know one person who let go because she could not afford buying those food anymore. Imagine a three day meal that would cost as much as your one week supply!
Well, then, go back to exercise. Walking around the block is always free!