You should clean your own messes.
Anita promised her two roommates she would help with cleaning the apartment, but she has an important test later today.
Anita wants to study some more for her test.
Anita gets up very early to clean part of the apartment before leaving for school to study.
Anita leaves for school to study without helping her roommates with the cleanup.
Anita's roommates are happy with all roommates in the apartment doing their fair share of chores.
Anita's roommates feel like Anita is taking advantage of them.