It's unreasonable to routinely sacrifice yourself for others.
Aaron is tired after spending a week helping his coworkers after work, and he coworkers want him to stay longer tonight.
Aaron doesn't want to let anyone down.
Aaron asks one of his friends if they could help out his coworkers for the night.
Aaron stays after work to help his coworkers.
Aaron is able to spend a relaxing at home.
Aaron passes out while working from exhaustion.