YOU are not alone. It’s more than likely YOU don’t remember doing so,because, like you, there are many of us who have NEVER done so. And we never plan to do so. A selfie is just another form of masturbation.
Well; THAT's interesting!
I thought a selfie was like a timer with a zero delay time.
Back in the day, we placed the camera on a tripod, clicked the button and had 10 seconds to run back and get in the picture.