Related Clues:

• Hand wringer
• Regretter
• Monday morning quarterback, maybe
• Regretful type
• Sorry type
• One with regrets
• "Shoulda, woulda, coulda" one
• "Shoulda, woulda, coulda" thinker
• Someone sorry
• Penitent type
• Regretful sort
• Penitent sort
• Regretful person
• Who's sorry now
• He's a sorry sort