Got my first pipe, a Dr. Grabow bent billiard, from a high school sweetheart. I still have the pipe, but long since lost track of the girlfriend.
That would be roughly 1958. Smoked that pipe and a couple more through college and beyond until about 1976. Quit for 20 years and then got to looking for my old pipes in a shoebox.
So, if we do the math, that would make it about 38 years total. When I picked up the pipe again, I became something of a collector of traditionally-shaped pipes. I continue to collect, but not as frequently as 20 years ago.
I cannot think of going a day without smoking my pipe.