Yes, I vaguely remember way back in the beginning of this you were asking if I make my bed every morning, and if so how do I make the corners. Do I use those hotel corners learned on the job or do I make my corners the way my mother showed me? Corners... hmmm...... And there were those unfortunates who had to work as hotel maids. as described in great-grandmother's diaries, so they probably use the hotel corners they learned at work. Either way, a corner is a corner as defined in the dictionary.