If you go out ice fishing and aren’t catching anything you get really cold.
But you don’t get cold if you’re catching fish.
It’s not the motion of catching the fish that generates the heat to keep you warm. Rather, it’s the excitement of catching the fish that keeps you warm.
You might be in a cold season. And when the cold sets in it takes over. It’s the only thing you can think about. But then you switch from worms to leaches and you get a nibble and then a bite and then a fish…
It’s still cold but now you’ve got some heat.