Possible Clues:

• 'Mind being so disordered about a new sort of decay, I see? (8)'
• Overly anxious
• Abnormally obsessive
• True icon excited by obsessive type
• Emotionally unstable
• I counter, being subject to abnormal anxiety
• Revolutionary countries endlessly paranoid
• Very nervy
• Having more baggage than one can handle
• Having phobias