The blind man gave Billy Bones, or Captain, a piece of paper that said he had till ten o'clock to give up the map or he would die.
Some people can hurt them seleves using a computer is by Hurting there Eyes and the can go blind and die.
Yes. Izuna didn't die until later, he continued to fight for his clan while blind, and was killed.
Usually, because they don't have eyelids. But it's possible for them not to.
Isaac the Blind died in 1235.
Blind Harry died in 1492.
Mathilde Blind died in 1896.
Didymus the Blind died in 398.
Blind Roosevelt Graves died in 1962.
Blind Joe Reynolds died in 1968.
Ferdinand Cohen-Blind died in 1866.
Blind Simmie Dooley died in 1961.