What makes people happy?

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Across
  1. 4. The physical world including all living things as well as the land and the seas
  2. 6. Something that you enjoy doing when you are not working
  3. 7. The feeling of being friends with someone or of being with friendly people
  4. 9. Strong, unbreakable feeling when people will do absolutely everything just to be with that special someone
Down
  1. 1. What you earn, save, invest and use to pay for things
  2. 2. Unforgettable activity when people go to different places and see beautiful sights
  3. 3. An activity that involves physical effort
  4. 5. Sounds made by voices or instruments arranged in a way that is pleasant to listen to
  5. 7. Group of people who can help and support you in difficult situations
  6. 8. Natural state when your body rests, especially for several hours at night