I've spend 4 month (≈1,000 hours) studying David Deutsch books.

David's books are valuable, but complex. People take years to understand them.

This is a problem, and problems are soluble.

Hence I made worksheets for both books with hundreds of questions to study and challenge your understanding:

• ⁠The Beginning of Infinity — Worksheet⁠ (280 questions)
• ⁠The Fabric of Reality — Worksheet⁠ (170 questions)

I've spend 4 month (≈1,000 hours) studying David Deutsch books.

David's books are valuable, but complex. People take years to understand them.

This is a problem, and problems are soluble.

Hence I made worksheets for both books with hundreds of questions to study and challenge your understanding:

• ⁠⁠The Beginning of Infinity — Worksheet⁠⁠ (280 questions)
• ⁠⁠The Fabric of Reality — Worksheet⁠⁠ (170 questions)