From The Sims Wiki, a collaborative database for The Sims series
This is an old revision of this page, as edited by imported>LiRBot at 20:13, 17 May 2014(fixing redirects, replaced: trait → trait). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Megalomaniac is a mental trait in The Sims 3 for Wii. It does not conflict with any traits. It's similar to the Snob trait.
Megalomaniacs brag a lot about their exploits and achievements but that's just because they can reach higher levels in their careers faster than others.