Method It's almost time but will it work?

[ilovepsyschonaut4]

I've purchased a double edge Japanese feather razor blades that came in a pack of 50.
I've tested a few of them before and I was surprised by how well they worked.
I wanted to know if these would work if I used them on my neck? If so, where on the neck or does it not matter?
Do I go horizontally or vertically?

 

[Flubber]

Aha another newbie with a specific method seeking suggestion for instant death.

A basic Google search or browse on this forum could be your friend, buddy