Reading part 3
1. Power of habits
2. Principle of habit formation
3. Science of timing
4. Combine pleasure with productivity
5. Discipline or Flexibility
6. A healthier path
@CEFR_TESTING
1. Power of habits
2. Principle of habit formation
3. Science of timing
4. Combine pleasure with productivity
5. Discipline or Flexibility
6. A healthier path
@CEFR_TESTING