That is critical. For instance, you’re walking around a zoo, looking at a gibbon. 10 o’clock in the morning. There is no doubt that the gibbon is very hungry, because in the wild, from sunrise to sundown, probably 60% of their active hours, they’re foraging. In other words, they’re looking for and gaining food, as opposed to a lion, which typically eats once every two and a half days, and they lay down just to save energy during the day, not that they are lazy. Now here comes the zookeeper, who has prescribed sprays, perfume in the lion exhibit, and goes to gibbon exhibit, and so on. But you have to have that knowledge in the wild, that lion eats only once, according to George B. Shaller, Once only two and a half days as opposed to throughout the day, the gibbon is looking and eating food. That understanding you have to have.