“Good” implies altruism, respect for life, and a concern for the dignity of sentient beings. Good characters make personal sacrifices to help others.
“Evil” implies hurting, oppressing, and killing others. Some evil creatures simply have no compassion for others and kill without qualms if doing so is convenient. Others actively pursue evil, killing for sport or out of duty to some evil deity or master.
People who are neutral with respect to good and evil have compunctions against killing the innocent but lack the commitment to make sacrifices to protect or help others. Neutral people are committed to others by personal relationships.
Being good or evil can be a conscious choice. For most people, though, being good or evil is an attitude that one recognizes but does not choose. Being neutral on the good-evil axis usually represents a lack of commitment one way or the other, but for some it represents a positive commitment to a balanced view. While acknowledging that good and evil are objective states, not just opinions, these folk maintain that a balance between the two is the proper place for people, or at least for them.
Yup, seems to work. I wonder how this ties into the cosmology …
That’s not bad, actually. Hmm...
Yup, seems to work. I wonder how this ties into the cosmology …