Megalomania
Megalomania stands for:
- a cognitive distortion due to overestimation of one's own abilities and competencies, see overestimation of oneself , hubris
- a delusion in which the person concerned thinks they are an important personality, see megalomania
- striving to surpass other people through excessive performance, see gigantomania
See also:
Wiktionary: megalomania - explanations of meanings, word origins, synonyms, translations