Module 8 · Influence & persuasion · Lesson 3 of 11

Appreciation, and avoiding unnecessary criticism

Carnegie’s core advice, read carefully — and where it goes wrong.

7 min read · Level: Practising · Free — no account needed to read

The idea

Carnegie argued that people rarely change because they are criticised: criticism makes them defend themselves. Honest appreciation — specific, sincere, not flattery — makes people more willing to listen and improve.

Avoiding unnecessary criticism means choosing which criticisms really matter, giving them privately, and letting people save face. It does not mean never saying anything difficult; it means not spending criticism on things that don’t matter.

Why it matters

Relationships where appreciation outweighs criticism can handle the criticism that is truly needed.

See it happen

Rumi’s younger brother washes the car for the first time and misses a few spots.

The first reaction

She points out the dirty spots straight away, and he doesn’t offer again.

With the idea

She thanks him for doing it and says it looks much better; next time she shows him the spots together. He keeps helping.

What changed

Appreciation first made him want to improve rather than stop.

Easy to get wrong

• Confusing flattery (insincere praise) with appreciation (honest recognition).
• Avoiding all criticism, including the important kind.

Different perspectives

Reasonable people disagree here. None of these is presented as the answer.

Appreciation works

Specific, honest recognition motivates people and makes feedback easier to hear; many managers and parents find this holds.

Honesty still matters

Critics note that avoiding criticism can slide into avoiding the truth. Caring directness — not only praise — is what helps people grow.

Where this comes from: Dale Carnegie — How to Win Friends and Influence People (1936); Kim Scott — Radical Candor (2017).

Try it now: Worth saying?

1. List three criticisms you have made or wanted to make recently.
2. Mark which ones truly matter.
3. For one that matters, write it with sincere appreciation first.

Questions to think about

• What criticism of yours has not been worth the damage it did?
• Who in your life would benefit from more honest appreciation?

Your challenge this week

Replace one unnecessary criticism with honest appreciation this week.