Dictionary
self-de•ceived
Pronunciation: (self'di-sēvd', self"-), [key]—
adj.
1. holding an erroneous opinion of oneself, one's own effort, or the like.
2. being mistaken, forming an erroneous judgment, etc., in one's own mind, as from careless or wishful thinking:
If you thought my friendship was love, you were self-deceived. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.