"Guilt is anger directed at ourselves - at what we did or did not do. Resentment is anger directed at others - at what they did or did not do"

This quote by Peter McWilliams talks to the 2 different types of anger that we experience. Regret is a kind of anger that is directed at ourselves, generally for something that we have actually done or failed to do. It is a feeling of remorse or remorse for our actions or inactions. On the other hand, bitterness is a kind of anger that is directed at others. It is a feeling of bitterness or indignation towards another person for something that they have actually done or stopped working to do. This quote is a tip that we need to bear in mind our own actions and the actions of others, which we should strive to be understanding and forgiving of ourselves and of others.