Here is another problem, but it is of a quite different kind than the previous ones.
A man, who lives on the 15th. floor of a building, uses the elevator every morning, when going to work, to go from the 15th. floor to ground level.
In the evening, on his way back, he uses the elevator only up to the 8th. floor; he then uses the stairs to walk the remaining 7 floors.
What reason can there be for such a behavior? (No, it is not a desire to exercise.)
Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)