Related Clues:

• Focus of some trips
• Id's companion
• Compromise obstacle, often
• Trip that's all in one's big head
• The self, to Freud
• Leonine group
• Diva quality
• Candidate for a boost
• Cause of team dissension
• Topic in psych 101
• It's 'not master in its own house,' said Freud
• I: Lat.
• It may suffer from inflation
• Roman 'I'
• The conscious self