The fear of weakness is commonly called Atychiphobia. It is an anxiety disorder characterized by a persistent and irrational fear of failure, inadequacy, and incompetence. People with this fear may avoid taking risks or trying new things, fearing that they will not succeed, and will be seen as weak or inadequate. This fear can lead to feelings of low self-esteem, depression, and anxiety. The fear of weakness can be treated with therapy, antidepressant medications, and self-help techniques such as deep breathing and positive self-talk.