The external forces that act upon our desire to smoke a pipe are a silent but true calling.If you separated 4 brothers at birth and put each brother in a different area of the world,US-Canada-Australia-Russia, with no contact with each other,and all things being equal for now(such as temperature,food,water),and also,say they come from three generations of pipe smokers,....would they have a calling from an external force that may surround them,to be intrigued to pick up the pipe?? We have all heard comments about family's in different trades "oh,that runs in their blood".Is it possible for one to be heir to that force?