What is a generally good rule of thumb for testing if the SE blade is "sharp enough" for a descent shave? I've read somewhere that if you flick a hair on a SE, it should cut it. Well, despite how I've tried, I was unable to witness that for myself, even straight after honing. For me, on my first pass, there is a moderate amount of tugging that I've always thought was just part of the deal of using a SE. The 2nd pass, there is much less tugging. My beard is pretty strong in some areas, like my chin, but I can't help wondering if the tugging I'm feeling is normal, or is my blade not sharp enough, or something else. When I shave with my feather DE blades, it sooooo much smoother. I've been shaving for a year or two using a SE, every two weeks or so, so I don't have lots of experience, but I can get the job done.