I truly believe the physical body is here to contain a soul. The physical body is just basically a shim layer to Interface the soul to the environment and does not need a soul to survive.
Those without an inner dialog do not possess a soul, they can only run off of DNA, NPC's so to speak. They are never going to Invent anything, do anything, or improve anything for the betterment of future humans. They certainly can't preplan or understand cause and effect as they only have a now. Souls have a past, and they innately know there is a future, even if it's not the same as now.
OK, now I understand what traits that all of my ex-wives shared. What does it say about me that I married four of them like that in a row? I guess it's true what they say, that a man tends to "marry his mother." Too bad my mother was a horrible, profane and evil witch. I thought that they were all very different until they got that ring, then their true natures came out...
Likely you did it because they were cat ladies. So you did it for the pussy.
In all seriousness, some women have no soul.