It's so the lizard people can control you better.
You know what, this can be true. My last company sent us to an all day personality/strength training/discovery program. Instead of assigning us letters like Myers & Briggs, they assigned us colors! Red, green, blue or hub/combo lol. We gotta see all of our coworkers' colors and were given color tags with descriptions of how we operated to put on our desks. There was rumor that certain company fired all of their employees of certain color. Wonder if workplace discrimination laws protect people against that. I guess these personalities/strength thing can be used against you as well.