How to sharpen pencils - like a pro! Essential art skills to improve your technique

A basic one but a good one! Here's how I was taught to sharpen my pencils in one of the best academic art atelier's in the world - the Florence Academy of Art.
You can even make the pencil a lot sharper and longer than in this video! Give it a go :) especially if you are doing very fine detailed work.
Hope this helps!
I'm using a nitram sharpening block and staedtler pencils.