Related Clues:

• Personae
• They can be bruised
• They give people big heads
• They get in the way of sound thinking
• Freudian concerns
• Narcissist's problem
• Big head
• 'I' for Claudius
• Self
• Teamwork deterrent
• Something to stroke
• Minds' I's?
• Swellhead
• They're inflatable
• 'I' problems