How to peel post-it pads?

If you work in an office, there are good chances u know what post-it pads are…

A Post-it note is a piece of stationery with a re-adherable strip of adhesive on the back, designed for temporarily attaching notes to documents and to other surfaces: walls, desks, computer displays, and so forth. While now available in a wide range of colors, shapes, and sizes, Post-it Brand notes are most commonly a 3-inch (76 mm) square, canary yellow in color. The notes use a unique low-tack adhesive that enables Post-it Brand notes to be easily attached and removed without leaving marks or residue, unless used on white boards.  (Reminds me of 3 Idiots)

they are very helpful but not really convenient to use. At least to me. I have major trouble peeling them. Whenever I peel one, the end normally gets curved, Probably because of the speed.

So I tried to peel it slowly. It again curved at the last point of contact. : (

I tried to peel it really fast…like really really fast. It curved even more.

I tried to peel it at normal speed and then turn it …. It didn’t curve much, but left a mark.

I am still in process of finding a curve-free way to peel my post it. Any suggestions?