Happiness booster 4

123456789101112
Across
  1. 2. spread from one person or organism to another by direct or indirect contact.
  2. 5. an inclination toward a particular characteristic or type of behavior.
  3. 6. a large amount of money or assets.
  4. 8. be grateful for (something).
  5. 9. become aware or conscious of (something); come to realize or understand.
  6. 10. showing optimism and confidence.
  7. 11. successfully bring about or reach (a desired objective, level, or result) by effort, skill, or courage.
  8. 12. ascertain the size, amount, or degree of (something) by using an instrument or device marked in standard units or by comparing it with an object of known size.
Down
  1. 1. making someone satisfied or happy because of fully developing their character or abilities.
  2. 2. give (something, especially money) in order to help achieve or provide something.
  3. 3. give (money or goods) for a good cause, for example to a charity.
  4. 4. move forward or onward in space or time.
  5. 7. give an account in words of (someone or something), including all the relevant characteristics, qualities, or events.
  6. 10. seek to attain or accomplish (a goal), especially over a long period.