Nomophobia is a term that comes from the acronym NO MObile PHOBIA and actually indicates the fear of not being reachable and not being able to use your smartphone. It is therefore a typical phobia born of our time and deriving from the type of relationship that, in a few years, we have established with this type of technological tool. It goes without saying that the concept of Nomophobia is closely linked and almost super imposable to that of "smartphone addiction": the fear of being left without a connection or without a cell phone is nothing more than the symptom of an addiction.