It's wrong to not appreciate your friends.
Mike doesn't have a car, so he gets a ride to school every day from his friend Joe.
Mike wants to continue riding to school with Joe.
Mike thanks Joe for giving him rides to school everyday by treating him to dinner.
For a week straight, Mike has been asking Joe to drive him to many different places before school without even saying thanks.
Joe feels appreciated and continues to have a strong friendship with Mike.
Joe begins to feel used and tells Mike to find his own ride to school.