Before his job interview, Shabnam took the time to carefully wash and iron his best khaki pants and a button-down shirt. He even got a haircut. What habit did Shabnam demonstrate with these preparations?

The habit that Shabnam demonstrated with the preparations like taking the time to carefully wash and iron his best khaki pants and a button-down shirt and even getting a haircut is personal hygiene.

This habit ensures that Shabnam was mentally and physically prepared for an important interview. Not only is he showing to the interviewer his grooming skills, he's also presentable.

personal hygiene.