Cage when we heard about this word what do the first thing come to ones mind .A small bird inside the cage.Who is just being restricted by the owner.Even if the owner of bird is kind heart and take good care of the bird. like keep maintaining cleaness, giving all fruits of good variety juicy fruit good grain. Do you think that bird is happy and still satisfied with that?
I guess might be yes or might be no. Off course there are so much probability of both the side some birds might be happy ah we need not to wake up early roame every where for food .Just sit and entertain master for some time and get food.

This is called satisfaction .One is satisfied if they achieve basic need.No more desire to know something,No desire to work and explore different guidance. Just satisfied when achieved basic need. This is what most of us do. Happy and satisfied...