Why did Arya go blind?

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Tags

1. #night
2. #struggles
3. #service
4. #every
5. #nymeria
6. #white
7. #continues
8. #blind
9. #house
10. #black
11. #induced
12. #dream
13. #stark
14. #behind
15. #drinks
16. #identity
17. #remains
18. #speaks
19. #direwolf
20. #still
21. #through
22. #braavos
23. #blindness
24. #leaving