The hair on my neck grows in the same way and I have a little patch on the side of my addams apple that grows up to the chin. I saw a post here that really has worked for me. Now I start my shave from the bottom of my neck instead of from my sideburn. I can stretch my skin placing my fingers just below the shave cream line on my neck and then start my shave a couple inches up into the shave cream and shave down and keep working my way up to the jaw line stretching as I go. It is still a little bit xtg but it helped me alot and I try to go at a bit of an angle to stay wtg as best I can.

Glenn C