Final answer:
The passage emphasizes the ease of acquiring bad habits and the importance of fighting against the force of habit.
Step-by-step explanation:
The passage discusses how easily we can develop bad habits such as excessive eating, drinking, or smoking. It explains that the more we engage in a behavior, the more we enjoy it and feel unhappy when we stop. This is known as the force of habit, which needs to be resisted.
Learn more about Bad habits and the force of habit