Related Clues:

• A pro's urges are uncontrollable and generate bitterness
• Resentful disparagement of us by Greek mimic on board
• Our Greek primate on board pretended disdain
• Rejecting the unattainable, hence encourages accepting average return
• Thus desires to restrict criticism, creating resentful attitude
• Fox's feeling in an Aesop fable
• No good pressing them, as it's what you'd expect from poor loser
• Poor loser's reaction
• Reaction from a sore loser
• Jealous resentment
• Resentful criticism from those downtrodden and spoiled?
• Idiomatic negativity
• Jealous resentment of us shown by Greek primate on board
• *Sore loser's reaction
• Unedifying attitude that may set teeth on edge