This image gives a sense of mystery and it would be interesting to know that he is the milk man without the need of stating so.
Perhaps the milk could be running from one pot to another. I know that is easy for you.
The yellow plastic at the end of the scene cries out too loud and I agree with John that the image can give a nice black and white.
I think you have underexposed a bit too much but you have a beautiful light to compose in what looks like to be a narrow street.
Another small detail: don't cut the jar on the man's left hand. Perhaps you have it in the frame since the beginning.
Was he waiting for you to photograph or was he just picking the container and you got him in action ?
How about this Raj ?