Sustained feelings of success, confidence, and well-being. Severely elevated mood, however, could indicate mania or psychosis.
Example: A salesman has been feeling full of energy and enthusiasm over the past six months; he expects another record bonus soon.
Grinnell, R. (2008). Elevated Mood. Psych Central. Retrieved on February 13, 2016, from http://psychcentral.com/encyclopedia/elevated-mood/