I used to constantly nick myself shaving in front of the bathroom vanity with the large mirror, as I was always in a hurry.
Now I leisurely shave in the shower, until very recently without a mirror, and seldom nicked myself. That is, until the disposables that I was using got so bad that I had to scrape and scrape, usually nicking myself in the process.
Then I discovered B&B, got a few Gillette adjustables, a sample assortment of blades, and rediscovered shaving!
But, with the very sharp blades in the DE, I decided I needed a mirror in the shower. Bought a cheap non-fog off of Amazon and now I am in shaving heaven!