Final answer:
Morrie's choice of clothing in the third paragraph indicates that he cares a lot about first impressions.
Step-by-step explanation:
Morrie's choice of clothing as described in the third paragraph indicates that he cares a lot about first impressions. In the paragraph, it is mentioned that Morrie goes to a dance event called 'Dance Free' where he dresses in a white T-shirt, black sweatpants, and a towel around his neck. This suggests that Morrie wants to stand out and make a good impression through his clothing. Despite being a prominent doctor and college professor, he chooses to present himself in a way that others may perceive as eccentric or unconventional.