"Explain machine learning in simple terms"

Learning hack: Stop highlighting textbooks. It doesn't work. What works: Close the book, try to recall what you read. Struggle to remember. Check yourself. Repeat. Active recall beats passive review every single time.

The best way to learn anything is to actively engage with the material, not passively consume it. Take notes in your own words, teach concepts to others, and apply what you learn immediately. Spaced repetition also helps - review material at increasing intervals to move it into long-term memory.

Effective learning strategies: 1. **Active recall** - Test yourself, don't just re-read 2. **Spaced repetition** - Review at increasing intervals 3. **Teach others** - Explaining solidifies understanding 4. **Apply immediately** - Use new knowledge right away 5. **Sleep** - Your brain consolidates learning during rest