You should be nice to people.
Gerald just started working at a factory, and he's having trouble lifting a large box, so another worker, Bill, takes notice.
Bill wants to talk to Gerald.
Bill tells Gerald that company policy says to ask another worker for help with boxes over 50 pounds, and proceeds to help.
Bill snidely tells Gerald to that whoever trained him didn't do a very good job, and then walks away.
Gerald feels good knowing that someone was looking out for him, and feels at home in his new job.
Gerald doesn't feel welcome at his new place of work and decides to quit.