 Why does Zarwell want to retire from overthrowing corrupt governments?
The floor continued its transmutation, and Zarwell sank deep into viscous depths. Zarwell moved among them, seldom taking part in the individual clashes, yet a moving force in the conflict . Zarwell was not the leader of the invaders, only a lesser figure in the rebellion. When Zarwell arrived, six months before, the vitalized area already extended three hundred miles along the coast, and sixty miles inland. Zarwell pulled his sun helmet lower, to better guard his hot, dry features. After its three-thousand-mile journey across scorched sterile rock, it sucked the moisture from a man’s body, bringing a membrane-shrinking dryness to the nostrils as it was breathed in.
 Often the new government becomes just as oppressive as the old one.
 Zarwell met the love of his life and wants to spend his days in peace.  Often the new government becomes just as oppressive as the old one.  Zarwell is getting too old to fight.  Zarwell has become ill and can no longer fight the good fight.