There is no one cause of insecurity; many factors can lead to the condition. Insecurity may stem from a traumatic event, crisis such as divorce or bankruptcy, or a loss. It can also result from one’s environment, as unpredictability or upset in daily life can cause anxiety and insecurity about ordinary, routine events. People who have recurring insecurities may also have low self-esteem, experience body image issues, lack direction in life, or feel overlooked by others.An individual who is too anxious or insecure to speak up about their abilities and accomplishments may never receive a promotion, which in turn may facilitate further insecurity due to a perceived lack of ability. Insecurity about the economy or the stability of one’s job can also take a toll on mental health and is connected to negative mood, hypertension, and other somatic symptoms.