Fetching a sandwich means nothing. Deciding to fetch a sandwich because I'm hungry, seem stressed and the robot likes me... but won't get a sandwich for my cowo

Fetching a sandwich means nothing. Deciding to fetch a sandwich because I'm hungry, seem stressed and the robot likes me... but won't get a sandwich for my coworker, because he's a jerk - then it may be time for compensation. The robot still is not likely to need a salary anymore than a horse needs a salary, however.