Related Clues:

• Pluperfect, for one
• Past, for instance
• Stressed-out
• Fully extended
• Stressful
• Wired, in a way
• Feeling antsy
• Past, for one
• Tighten (up)
• Like a tuned piano string
• Uneasy
• Ready to go, already
• In need of a massage, maybe
• Squirming, perhaps
• On pins/needles