You should not abandon your job.
Mark is in a job he is unhappy with, and he is thinking about leaving it to collect unemployment.
Mark has to decide whether to leave his job.
Mark doesn't want to disappoint his coworkers, so he stays.
Mark doesn't want to get up early to go to work anymore, so he doesn't come the next day.
Mark's coworkers know he is unhappy, so they are grateful for him staying.
Mark angers his coworkers, and they have to do his work for him.