Answer: Narcissistic
Explanation: According to the ancient legend Narcissus was a young man who would watch his reflection on the surface of the lake all day and admire his own beauty. He was very proud of his beauty and metaphorically representing all those who are able to spend a long time in front of the mirror. Thus, according to Narcissus, the Narcissism coin was created for all self-loving people who are overly proud of their beauty, and such long-lasting observations in front of the mirror - narcissistic.