I have been using a safety razor for about a year, and about a week ago I cut my chin. It didn't seem to bad at first, I used a styptic pen and closed the cut. Surprisingly it scabbed. I didn't notice this till the next day. Since then when shaving my chin. I always cut myself on that same spot. How do I get that cut to stay closed? Now admittedly each time it is cut less and less so it is healing, but is there a quicker way?