I don't know if your a brotha(black) or not. But a wide majority of brothas I know, can't use any the of razors. They have to use electric clippers or electric razors. The ill thing about it is they can shave their heads with a razor, but not they face. I got the problem the other way around. I can use a razor on my face, but not my head.
BlackBerry9530/126.96.36.199 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/105