Who am I?

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Across
  1. 2. I create art with my brushes.
  2. 7. I do crazy create new things.
  3. 9. I use my words to create books.
  4. 10. I teach people to learn new things.
Down
  1. 1. I love sports. Badminton is my favourite.
  2. 3. help people when they are sick.
  3. 4. I play musical instruments like the guitar and violin.
  4. 5. He set up a business to help my community.
  5. 6. If there is a fire, you can call me to help!
  6. 8. At the restaurant, I cook the food.