Congress has its window to act, but are they going to? Probably not.
And if they don't, then DACA will die and phase out. You'd have to be delusional to think that Trump will "go back and revisit the issue". That's never going to happen.
Trump doesn't even care about American citizens. What makes you think he cares about you?
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The moment you realize that the Universe does not accommodate to your personal crisis, that's the moment you will figure out a way to reach the light at the end of the tunnel.