Question

Then I made a mistake - what mistake did
the speaker make? why was it mistake ? what
removed the speakers doukt? what did the speaker
do then ?​

Answer 1

Explanation:

the mistake that the narrator thinks is that he had given clues that he was blind. it was a mistake as he didn't want to tell that he was blind.

the girl asked the narrator to look outside ,this cleared the narrator's doubt. next, the narrator imagined how would it like to look outside a train window , then he told abt his imagination .

hope it helps..........