Down 1. It offers insights into mysteries. It helps you understand the meaning of things. 3. This development concerns your mind. 4. This is made up of those people who are of similar age to yourself (2 words: 4, 5). 9. All of evolution is driven by this process (2 words: 7, 9). 10. This development happens automatically. 11. This development concerns your character. 12. Where two things each contribute something of value and add to your understanding of the world.
14. It is an essential part of all the important relationships in our lives.