Do you possess such skills? I thought of one the other day. Since I am always too lazy to pull out a wooden board, when cutting bread, so I don't damage the table with the knife, I have developed a high precision while cutting stuff with knives and better spacial orientation by better estimation of how things look on the side that I don't see. How? Simple. Since I have to stop cutting the bread before the knife reaches the table (usually 2-3 cm), I turn it by 90° and continue cutting while I continue rotating it slightly. That way the knife never touches the table and the bread has a clean cut. Of course, when I started doing that the cuts weren't clean at all. I always made a bit of a mess and slipped onto either side while cutting the bread. xD