I hold it like the photo above, too! When I was in high school and college, and taking a lot of handwritten notes everyday, I didn't just have a callous on the left side of my middle finger (I'm a righty), but a full indentation covered in calloused skin. It was weird. I've always held a pen/pencil REALLY close to the tip, too, so much so that my teachers always commented on it.
When I was in elementary school and we had to write everything in pencil, I used to come home from school every day with the whole outside of my right hand from the first joint on my pinky almost down to my wrist covered in pencil, from rubbing on the paper while I wrote. I didn't hook my hand all the way around like a lefty, but enough so that my hand dragged across the line right above where I was writing. I don't do that so much anymore.
_________________
"The point of the journey is not to arrive: Anything can happen." Rush, "Prime Mover"
About Me: Pronoun. The objective case of I. A two letter word composed of the 13th and 5th letters of the alphabet.