Related Clues:

• Exhibiting nervousness, in a way
• Producing bullets?
• Perspiring
• Less than calm
• It's worrying to tease in the broken finger
• Worrying about
• In a stew, in a stew, in a stew? Good!
• Guitarist's technique caused loss of sleep
• Anxious, worried, in a stew? Good!
• Working very hard, getting a sort of sickness
• ...the guitarist was constantly ___..
• Get down in type of dance — evidently hot?
• Wife in the stand looking very warm