Guided that blind man I always c at Bukit Batok MRT to the interchange. Asked him if he wanted to take his usual 184 or 61. He told me he will be taking 184 coz thats the only way he know he will definitely get home. Apparently he only takes 61 if his neighbour happens to be going home the same time he is. Makes me think we should be thankful for the things that we taken for granted