A Course in Miracles calls it “guilt.” NTI calls it “unworthiness.” Regina Dawn Akers simply calls it the “I am bad” belief.
No matter what you call it, it is an untrue belief, most likely adopted in early childhood, which drives actions and reactions in nearly all humans. People make life decisions that they wouldn’t otherwise make because of this belief’s influence. This belief is the primary cause of stress, annoyance, anger, jealousy and other types of mental and emotional suffering. If you release this one belief, your life will be happier, and you will feel much freer than you do with the belief.