Some say a lion feels free ("at home") in the grasslands and the savanna since he is the top animal there. He could take a nap anywhere anytime without fearing falling prey to someone else. But it would be dangerous for an antelope to live a lion heart. Yet if you observe, antelopes in nature still seem relaxed, but alert. They react spontaneously at the moment danger presents.
Obviously, if an antelope lives a constantly anxious life, it is pointless to live at all. Then, how an antelope is able to maintain a peace of mind? Most humans have lost this ability or natural endowment. Perhaps it is a consequence of building"homes" some time in the far back past at the beginning of civilization.
