Cats are most active and generally hunt in the early morning, pre-dawn, and evenings. The "lazy" male lions that he's thinking of generally don't do much hunting. Bears hibernate because the alternative is starvation. You know what squirrels do? They play. Like ALL THE FUCKING TIME. Everything a squirrel does seems to be a game from foraging to fucking. When I don't see them playing, they're sprawled out relaxing. I'd rather be a squirrel.