But we must be on good terms with all the living things of this world. This is the reason why we must talk to plants we are about to kill and apologize for hurting them; the same thing must be done with the animals we are going to hunt. We should take only enough for our needs, otherwise the plants and the animals and the worms we have killed would turn against us and cause us disease and misfortune.
Carlos Castenada, Separate Reality