What is the significance of the eyeball in breaking bad?

Related questions

1. Does Jesse kill Gale?
2. Will there be another breaking bad spinoff?
3. Is Hank Walt's brother?
4. How do you die from choking on vomit?
5. What killed Walter White?
6. Why was the show called Breaking Bad?
7. Who is breaking bad based on?
8. Why does Walter White cut the crust off?
9. Who plays the sister in law on Breaking Bad?
10. Is Bryan Cranston still married?

Tags

1. #responsible
2. #called
3. #symbolic
4. #teddy
5. #about
6. #critic
7. #damage
8. #symbol
9. #reminder
10. #asked
11. #found
12. #gilligan
13. #feels
14. #eyeball
15. #mcnutt
16. #myles
17. #swimming
18. #television