After many years of using, carrying, sharpening and collecting knives, I've come around to the idea that they can, in fact, be too sharp - at least for me.
What I like in an EDC blade is something that shaves pretty aggressively, but nothing more. To give that some context, take my S30V Sebenza in a dull state. I would regrind it up to 320 and finish on my 10K strop to the point where it would shave well, and move easily through paper. No hair whittling, no push-cutting cigarette papers. That level of sharpness is not practical for me to maintain, and I have to admit, I am likely to cut myself with that sort of blade.
Now... I haven't cut myself problematically in over 30 years, and I have never cut myself in a manner that required stitches. What does happen with a scary-sharp blade though, is that it will give you these little incipient cuts... little kisses part way through the skin, if you get too intimate with it. If you work with your hands, those cuts become splits, and they can create significant problems. In my mind that is a safety... a performance hazard.
Also, I don't really want an edge that's so fine it can't be maintained on a daily basis. I can maintain a good shaving edge on my 10K leather for a few weeks, then maybe have to fall back to the ceramic rod... then back to the strop. Don't generally have to go to the stone more than every few months, unless I start cutting into dirty media. That is with a relatively refined pocket knife. With a larger knife, I use a more obtuse, less keen edge - a rough shaving edge.