Possible Clues:

• Pacing, say
• Not still agitated?
• Uneasy and agitated
• Don't take so many breaks; that only makes one jumpy
• Don't take it so easy so often - still not enough
• Don't take it easy so much and yet be so fidgety
• Unable to keep still
• Ill at ease without the others?
• Not relaxed, unsettled
• On the move, and not getting so much sleep