Related Clues:

• Sense of oneself
• You might want to check yours at the door
• Easily bruised item, perhaps
• Psychoanalysis subject
• It can be fragile
• Identity
• It feels good to have it stroked
• Juggling nine balls, e.g.
• ___ ideal (psychoanalysis topic)
• __ of strength
• It can be bruised
• The 'I' of Claudius I
• Kind of boost or trip
• Source of conceit
• It might swell when being massaged