What is the context of Ecclesiastes 7:16-17?

• The Law of Retribution Does Not Always Work—but It Does Sometimes (Ecclesiastes 7:15-18 true)
• Avoiding Extremes (Ecclesiastes 7:15-22 true)
• Practical Wisdom (Ecclesiastes 7:16-29 true)
• The Limits of Human Wisdom (Ecclesiastes 7:15-29 true)
• The Contrast of Wisdom and Folly (Ecclesiastes 7:1-29 true)
• Wisdom and Folly Contrasted (Ecclesiastes 7:1-29 true)
• Wisdom (Ecclesiastes 7:1-29 true)
• The Value of Practical Wisdom (Ecclesiastes 7:1-29 true)