Related Clues:

• 'I' problems
• Hindrances to settlements
• See 5-Down
• They're big in boardrooms
• Subjects of clashes
• They may clash in business
• The I's have them
• Inflatable things
• Freudian topics
• Self-images
• Freud's I's
• They may be boosted
• Self-involved ones
• They occasionally clash
• Freudian interests