Maybe this is why so many serial killers work in pairs. It's nice not to feel alone in a world full of victims or enemies. It's no wonder Waltraud Wagner, the Austrian Angel of Death, convinced her friends to kill with her. It just seems natural. You and me against the world.
The socialist system, however, forbids this fundamental freedom to choose one's own career. Under socialist conditions, there is only one economic authority, and it has the right to determine all matters concerning production.