Possible Clues:

• Impulsive type, he had to elaborate
• Powerful chief, one who is easily angered
• Dishy school principal, an impetuous person
• From Doha, the eccentric, rash person
• Match needs this from striker -- an impetuous type!
• Powerful chief, fiery type
• Someone with a short fuse
• Impetuous type
• Volatile type
• Impetuous sort has two articles in carrier