I would agree that part of the enjoyment of life is continually striving, or growing. For me, that exploration is less physical and more intellectual/emotional.

I would agree that part of the enjoyment of life is continually striving, or growing. For me, that exploration is less physical and more intellectual/emotional. And maybe I'm biased, or hitting this point too hard, but I would again argue that those who search for a better place to live in physically (a bigger house, etc) will be less satisfied than one who strives for a better place emotionally/intellectually.