There is a terrific play about the uncertainty principle. Uncertainty is not it:
What you're actually looking for, if you somehow expected that this title would be about the fact that the speed and location of a particle are not simultaneously knowable, and that human beings are faced with a lot of terrible decisions, is Michael Frayn's Copenhagen (Which really may well be one of my favorite plays. Not sure how someone hasn't managed to make it into a movie yet, maybe someone with Lars von Trier's sense of staging in Dogville. It's probably because Margrethe is middle aged. Blergh.). And if you're looking for a movie about the fact that small coincidences can have a huge impact on people's lives, you would be well advised to see Sliding Doors, if only because of the fact that a character in that film uses "No one expects the Spanish Inquisition" as a pickup line.
Also, Lynn Collins was one of only many terrible things about Wolverine. I am displeased to see her on screen with Joseph Gordon-Levitt, who, considering the dreadfulness of his decision to participate in G.I. Joe, may have to be put On Notice shortly. Mopiness does not automatically equate with depth, dude.