Reminds me of an old joke:
Once upon a time, the different parts of the body argued over who should be Man's boss. The Brain said that because it did Man's thinking for him, it should be the boss. The eyes argued that they should be boss, because, without them, Man would be blind. The stomach argued it should be the boss, because it digested Man's food. The legs argued they should be the boss, because they carried Man around all day.

Then, the asshole applied for the job. The other parts of the body laughed so hard, that the asshole got mad, and shut itself up. The brain started to get foggy,the eyes got fuzzy, the stomach got naseous, and the legs got wobbly. Finally, the other parts of the body agreed to let the asshole be boss. Which only goes to show--you don't need to be a brain, to be the boss--just an asshole!

I think it is mostly still working, but the neurons are just misfiring. I think in terms of evolution this is an "advantage" to better ensure reproduction of the species. Thinking people tend to have fewere children.

Some people even miss that boat.

At which point, an upstanding organ dictates!

And at that point the cock takes over.

After a brief interstice. I see you're back on a roll!