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COGNITIVE BIAS Social

Reciprocation Tendency

We feel compelled to return favors and slights.

Key Principle

Be generous first, but resist manipulation through small, unsolicited gifts.

Understanding Reciprocation Tendency

Humans have a deep-seated urge to reciprocate both favors and injuries. When someone does something nice for us, we feel obligated to return the kindness. When someone wrongs us, we want revenge—even at cost to ourselves.

This is the engine behind many sales and influence techniques. The "free sample" creates obligation. The unexpected gift triggers a desire to reciprocate. Even small favors can generate disproportionate returns.

The tendency is so strong that it can be manipulated. Car salesmen offer coffee. Hare Krishnas give flowers. Vendors provide free trials. Each creates a sense of debt that influences subsequent decisions.

Real-World Examples

  • Salespeople buying lunch to create obligation before asking for the sale.
  • Vendors offering free trials knowing reciprocation will drive conversions.
  • Workplace favors creating implicit debts that influence decisions.
  • Retaliating against critics even when silence would be wiser.

How to Apply This

1

Be the first to give in negotiations and relationships

2

Recognize when gifts are manipulation attempts and resist the obligation

3

Channel the retaliation instinct into productive responses

4

Build genuine relationships through reciprocity rather than keeping score

Common Mistakes to Avoid

  • Feeling obligated by clearly manipulative gifts
  • Retaliating when it only hurts yourself
  • Keeping strict score in relationships
  • Expecting immediate reciprocation for every favor

Notable Quotes

"You can get everything in life you want if you will just help other people get what they want."

— Zig Ziglar