There are many causes of Nomophobia such as; lack of self control that leads the person towards its addiction, impatience that makes a person anxious to talk someone and he keeps staring his cell phone, boredeom that forces the victim to keep him/her busy in using social media and other activities, but, the main cause of this fear is insecurity. The insecurity can be of many types. It can be regarding his personality that he feels insecure within himself or herself or the fear can be related to the data saved in it. There is a fear in people that if they keep their phone away from them, someone might steal their personal information that is why they always keep it within their range.