Key 7 - The essence of key 7

Key 8 - Taking your daily dose

Key 8 - Take a large mirror and observe yourself - 1

Key 8 - Take a large mirror and observe yourself - 2

Key 8 - The essence of key 8

Key 9 - Developing altruism - 1

Key 9 - Developing altruism - 2

Key 9 - The essence of key 9

Key 10 - Thanking, forgiving... and building dreams

Key 10 - The impossibility of separating from loved ones

Key 10 - Building dreams

Key 10 - The essence of key 10

Final recommendations

Conclusion