In general, we don't delete accounts. People come and go. If you become inactive on the site it is, in essence, an account deletion. Your posts become part of the archives and can be referenced by other members who might be looking for information along the lines of your content.
BTW, while being an avid user of a straight razor I, too, have a problem area around my Adam's apple. The skin there, for some reason, it seems extra thin and a straight leaves that area weeping blood. I use a disposable three blade in that area for a close shave.