What happens to a dream deferred?

What happens to a dream deferred?

Does it dry up
like a raisin in the sun?
Or fester like a sore -
And then run?
Does it stink like rotten meat?
Or crust and sugar over -
like a syrupy sweet?

Maybe it just sags
like a heavy load.

Or does it explode?

("Harlem"/Langston Hughes)