Well, you see, young'un, grandpaw has some very serious thinking and psychological disorders.
Most normal folks would simply have a spin cast rig and would use worms or crickets or a Mepps spinner to catch lots of fish, but not grandpaw! Oh, no, grandpaw insists on tangled lines, his precious flies hung up high in trees, a consistent wet rear end, and very, very few fish for all the trouble and expense. But will grandpaw give-up and go the spin cast route .... NEVER!