I completely agree that rewards serve as powerful motivators and can significantly increase the likelihood of sustained behavior change! It's crucial to balance the frequency and timing of rewards. Early on, more frequent rewards can help build the habit. As the behavior becomes more established, rewards can be spaced out to maintain motivation without becoming expected. What do you think, how might the effectiveness of a reward system vary across different types of behavior change programs, and what strategies could be implemented to address potential challenges in maintaining long-term motivation