Impulse and embarrassment

I think the geeky, "Can you hear me now?" Verizon Wireless commercial guy is kinda hot.
        - What does that statement say about me?

   I often wonder what people think of me after I let some random thought tumble out of my mouth into the atmosphere; Which I do rather often. There have been quite a few instances in which I've thought 'Why did I say that?', or instantly winced after I've finished my sentence.

These random statements slip out in casual conversation, usually when another comment triggers some sort of instant neuron impulse to speak in my brain. I've noticed others do it also, so at least I'm not alone. 

Have you ever blurted out something random? Not necessarily embarrassing, but random none-the-less?

Here is one I haven't blurted out in a conversation; Yet anyway.
       -I like to squeeze other people's black heads. I don't know exactly why, but I can find a black head on someone else blindfolded in the dark. They bug the shit out of me, too.

Not only random, slightly disgusting. Let's hope I never blurt that one out, right?
What makes us splurge these random, embarrassing statements out into the universe? When we just want to suck it back in seconds later? How I'd love to have the time to research the human mind; The impulses, needs, and desires.

 Alas, there is just no time between my jobs. Preschool teacher, pharmacist technician, wife, maid, cook... The list is endless. Life choices, like how I chose preschool, something else I'd like to research.

Well, here I'll sit, drinking my orange pineapple juice, taking my sleeping pills, and watching Criminal Minds; Pondering the human brain.

Also, I find Matthew Gray Gubler extremely attractive. Just sayin'.