In "Fire from Within," Carlos Castaneda discusses the impact of feeling offended by the actions of others. He suggests that such feelings weaken us mentally and emotionally, as they stem from our own sense of self-importance. When we allow ourselves to be hurt by what others do, it directs our focus outward instead of nurturing our inner strength.

Castaneda emphasizes that this cycle of offense keeps us trapped in a state of negativity, indicating that a significant portion of our lives can be consumed by anger or resentment towards others. By recognizing this pattern, we can begin to liberate ourselves from the hold that external actions have on our well-being.