Possible Clues:

• If I am Schizoid, it may spoil me
• How the newspaper editor made you feel the squeeze
• Damage or handicap
• Sounds as if I am to give the impression of being mischievous
• This is spoil, and I am too, by the sound of it.
• If there's two of me, that's enough to spoil it all
• What may spoil me is that mine seems to be a split personality
• Will it spoil me to have a split personality?
• Damage, handicap
• It's enough to spoil me if I have a dual personality