I seriously cant tell if its my technique or the blade isnt sharp enough.

I have run the blade across my finger very lightly, and i made a cut.
Im not sure if that proves anything, but it sure as hell seems sharp to me.

I shower, then lather myself up (no homo), and as i try to take some strokes, nothing happens.
I stretch my skin and push lightly, but it still wont take off any hair.
Should i push harder?

Actually, some hair gets taken off, but its not much.

Ive tried this twice btw.

I dont know what to do

Can anyone think of any reason why?