My wife is currently bugging the shit out of me to book another trip for Tigerfish on the Zambezi. She will fish all day for Tigers, she can double haul, toss big streamers to bows in AK, and can run a jetboat better than most people. That being said, we fish together probably 10 days a year MAYBE, as that is all she cares about fishing. She likes to go and spend time on the river and typically spends over 180 days on a river for research, but typically only fishes for 4 hours if we are on the South Fork of the Snake or the Hank or similar river. She likes to fish it but its not her passion by any means. Its fun to fish with her, but we don't make it a everyday thing.
She did drag my ass to Alaska for three years to live in a wall tent on a remote river in the middle of fing nowhere. We ALMOST went to Tierra Del Fuego for three years, before research changed. Ours is a bit of a different relationship than most people have.