I don't usually shave but I do cut my beard and mustache everytime they grew about 1/10 of a centimeter.
+1 shave before shower. Your skin in tough enough for the hair to easily be trimmed with an electric shaver which I use...otherwise skin is too soft after shower which makes it harder if you use electric.
I hate to shave, I shave 1 time each week, and I use electric clippers, I have not used razor in years
Before marriage daily shaving was a great thing to do. But now after marriage that is very boring thing to do. GCS