The document describes an H4D teaching style called "Relentlessly Direct" which is derived from the book Radical Candor. It involves caring personally about students, directly challenging them with honest feedback, while avoiding being overly polite, not caring at all, manipulative, insincere, ruinous, obnoxious or aggressive. The goal is to give students honest and direct feedback to help them improve.

1. Relentlessly Direct:
H4D Teaching Style
Jeremy Weinstein, Zvika Krieger, Joe Felter, Steve Weinstein, Steve Blank

2. Care Personally
Challenge
Directly
Derived from Radical Candor — The Surprising Secret to Being a Good Boss
Overly
Polite
Don’t Care
“Relentlessly Direct” Teaching

3. Manipulative
Insincerity
Derived from Radical Candor — The Surprising Secret to Being a Good Boss
Overly
Polite
Don’t Care

4. Manipulative
Insincerity
Ruinous
Empathy
Care Personally
Challenge
Directly
Derived from Radical Candor — The Surprising Secret to Being a Good Boss
Overly
Polite
Don’t Care

5. Manipulative
Insincerity
Ruinous
Empathy
Care Personally
Challenge
Directly
Derived from Radical Candor — The Surprising Secret to Being a Good Boss
Overly
Polite
Don’t Care
Obnoxious
Aggression

6. Manipulative
Insincerity
Ruinous
Empathy
Care Personally
Challenge
Directly
Derived from Radical Candor — The Surprising Secret to Being a Good Boss
Overly
Polite
Don’t Care
Obnoxious
Aggression
Relentlessly
Direct

7. Care Personally
Challenge
Directly
Derived from Radical Candor — The Surprising Secret to Being a Good Boss
Relentlessly
Direct