Jealous
Part of speech: adjective
Definition: envious Bitterly or enviously competitive. Suspecting rivalry. Fearful of being replaced, in position or in affection. Protective, guarding.
Example sentence: If you want to be an actor, you must have total, ruthless commitment to your art. Don't be ambitious for fame or TV or movies. Art is a jealous mistress and will brook no competitors. Study all the time. Never stop reading. Never stop learning speeches. It will fill you up - define and refine you.
Wishful
Part of speech: adjective
Definition: Expressing a wish or longing for something.Aspiring, or seeking advancement.
Example sentence: Many of us like to think of financial economics as a science, but complex events like the financial crisis suggest that this conceit may be more wishful thinking than reality.