This trouble happened to me a few years ago. After a heavy Friday shower, I woke up in the middle of the June Saturday and went to the shower: I turned on the water, walked down, and washed my head. The algorithm is usual. A little shampoo got into my eyes and I had to close them for a while. What was my surprise when I opened them, I realized that I could see nothing. Absolutely no hell. I was shocked to wash my eyes, scrolling parallel in my head the thought that the manufacturer of the shampoo somewhere seriously crushed and thus deprived me of sight or it was all from yesterday’s drink, which could have turned out to be burnt. And as I’ve heard from burned alcohol, you can easily get blind or worse. All this resembled some nightmare dream in which you run, but you can’t escape, only in this version I stared carefully into the blackness, intensifying the whirlwind, but could not see anything. After standing up a little and a little accustomed to the thought of loss of vision, I decided that first and foremost we need to calm down, get out of the breath and then look for help. Not without difficulty, only on the spot, but I managed to get out of the wet bath. Then I opened the door and immediately hit the face of the bright daylight flooding the apartment. Everything was okay with me. Just the moment I closed my eyes for the shampoo, the house turned off electricity and the bathroom without windows and gaps came into complete darkness.