what is an insecurity
Insecurity, or a tendency to lack confidence or certainty in oneself, may be experienced by most people regarding some aspect of their lives. However, for many, feelings of insecurity can be resolved before they have a lasting, harmful impact. When one deals with generalized insecurity for a long period of time, however, the doubt and negative feelings experienced may have a significant effect on life. Insecurity is linked to mental health conditions such as narcissism, anxiety, paranoia, and addictive or dependent personalities.