• Stressing your achievements and excellent performance
  • Desiring to be treated as a superior one
  • Being obsessed by the idea of self-significance
  • Wanting others to admire you all the time
  • Requiring constant attention
  • Living in imaginary world where your life is perfect (better than others have)
  • Being unable to evaluate personal strengths and weaknesses soberly
  • Overestimating personal role in many things
  • Taking advantage of people around to make personal wishes come true
  • Behaving aggressively or annoying concerning others
  • Staying envious and jealous when other people are lucky, even if those are close people
  • Having no respect for the feelings of people around

Some people might say that it is okay to be confident and ignore weaknesses, but it’s a bit different. This condition does not look healthy at all. Besides, believing in own superiority in all fields may end up dramatically if the person does something risky trying to stress its significance.