^ Ja, be a bit cautious with knives. After my last cut, quite a deep and lousy one, I know I am.
Um, kinda avoid using the vegetable knife that 'gave' me that wound back then (p/m a year ago), now. Dangerous little fucker (by Sabatier/some French brand).
What I always find remarkable is how well the body recuperates as fast and 'clean' again after e.g. a wound. Truly remarkable mechanism it is.
Oh, less so when you keep irritating the spot though
(see previous post).