Centre, cure, crypt

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Across
  1. 2. cosmetic treatment for the feet and toenails
  2. 4. of the centre
  3. 6. to mentally focus
  4. 10. have the desire to attend to
  5. 13. has a meaning that is hidden and secretive
  6. 14. done with care and attention
  7. 15. the capability of a system to be secured
  8. 17. to obtain something with care and attention
  9. 18. the point on the Earths surface directly above an earthquake
  10. 20. takes care of the hand
  11. 21. to be without care
Down
  1. 1. a feeling of inadequacy, self-doubt and anxiety regarding ones abilities,relationships, or self-worth
  2. 3. the science of secyring information by converting it into unreadable content
  3. 5. objects that share the same centre
  4. 7. strange, unusual, or strange object
  5. 8. self centred person
  6. 9. a message written using s secret code
  7. 10. an animal whose existence doesn't have any evidence
  8. 11. eccentric training in fitness
  9. 12. to convert information or data from a secret code into something that is understood
  10. 16. training periods served by a curate in a church
  11. 18. to convert information or data into a secret code
  12. 19. unconventional or unusual