Possible Clues:

• Recompense performer about large mistake about director's initial positive content?
• Consider proficient land-agent's sense of well-being
• Lad got coffee or rum -- it brings optimism
• Sense of optimism detected by researchers
• I cheer fine, fine player with experience
• Generator of well-being
• Sense of optimism for catching fish - decent bit of evidence
• Sense of optimism's altered, or affected, logo
• Reckon a talented agent needs optimism
• Consider able land-agent's sense of well-being