Put a new entrance door, you need to drill the hole under the door eye, and the drill is short, only slightly more than half the thickness of the door. I tell my wife that tomorrow I’ll buy a larger drill and I’ll do everything. She asks to do it today. I explain for a long time, in detail, that the drill is short, even if you drill two holes in front of each other, nothing will work out due to crossing, inaccurate measurement and a thousand other reasons. For the door eye, the hole should be flat. He doesn’t want to understand, he wants to use his eye today. I fall into the "sacred rage", grab the drill and without any marking drill in the door half the hole, then go out to the staircase and repeat the operation, making the hole in front of the previous one. A minute and everything is ready. Then I look at the work of my hands, and I realize that at that moment One was in charge of my hand. Because the half of the holes matched perfectly, there is not even a small hole. The wife nods her head and says, “Well, you can, if you want.”