I counted 22 of these wall/electrical switch plates. They are driving me crazy! You have to make sure the power from one of those switches is on or whatever you have plugged in there isn’t actually on. I have already inadvertently turned the gas stove off the water purifier off, and charged my phone all night but it wasn’t charging. Not,to mention a few cold showers when I forget to turn the water heater on for my shower 15 minutes in advance. I guess it’s time for me to,practice what I preach. Mindfulness.