"Make it Satisfying" principle emphasizes the importance of immediate rewards and positive reinforcement in habit formation. The quicker you receive a satisfying emotional payoff from a habit, the more likely you are to repeat it in the future.
For example, if you're trying to build a habit of going to the gym, you could make it satisfying by taking an enjoyable bike ride there or phoning your favorite friend after your workout.
Or for cleaning and organzaing, take before and after photos when you clean a space. The visual comparison provides immediate satisfaction and reinforces the habit of keeping things tidy.
By making the habit satisfying, you tap into the brain's reward system, reinforcing the behavior and making it more likely to stick.