Final answer:
To make a good habit easy, apply the third law of habit formation by consistently practicing doing what's right. This familiarity and practical experience make it easier to identify the reasons why a certain action should be chosen in different situations.
Step-by-step explanation:
To make a good habit easy, you can apply the third law of habit formation. According to Aristotle, habituation plays a crucial role in our virtuous development. By practicing doing what's right consistently, we become more familiar with making the right choices in different situations. This familiarity and practical experience make it easier for us to identify the reasons why a certain action should be chosen in diverse circumstances, ultimately making the habit easier to maintain.