← Influence: The Psychology of Persuasion

Afterpage · week card

Influence: The Psychology of Persuasion

Robert B. Cialdini

Key ideas

  1. Reciprocation.
  2. Commitment and consistency.
  3. Social proof.
  4. Liking and authority.
  5. Scarcity and unity.

The week

Day 1Read the summary. Five key ideas and where the book overreaches.
Day 2Spot five principles in the wild. Find five examples today of the principles being used on you, in ads, emails, shops, or apps, and name each one.
Bad day: Open your inbox and find one example of scarcity or social proof.
Day 3Give first. Do something genuinely helpful for someone you work with, with no request attached, and note what happens over the following week.
Bad day: Send one person a link or tip you think will genuinely help them.
Day 4Get yourself to commit. Write down one goal you're struggling with and tell one person about it, out loud or in writing.
Bad day: Write your goal by hand on a sticky note and put it where you'll see it.
Day 5Use honest social proof. If you're asking people to do something this week, add one true piece of evidence that others like them already do it.
Bad day: Find one real testimonial or statistic you could use in your next request.
Day 6Find common ground. Before your next important conversation, find two genuine things you have in common with the other person and mention one.
Bad day: Write down one thing you share with someone you'll talk to this week.
Day 7Build your defenses. Write a short personal rule for each principle, to use when you notice it being used against you.
Bad day: Write one defense rule for the principle you fall for most.

Free week by email at getafterpage.com/books/influence