Possible Clues:

• "This has been taxing"
• "That's expensive!"
• "This situation's overwhelming!"
• "This is all more than I can handle"
• Vague comment akin to 'More than you might think'
• "You're asking too much"
• 'You're asking too much'
• "I can't eat all this!"
• 'I can't eat all this!'
• 'That's expensive!'