Quantum Uncertainty is the bane of physics. It's like that one relative of the family who always forgets to pick you up from the airport. Always.
According to our best estimates, the probability of you showing up on time is only 50%, and even that's being optimistic. Sometimes you'll arrive an hour early, but more likely you'll arrive an hour late. The rest of the time, you'll be stuck in a time loop, reliving the same 20 minutes over and over and over.
Don't even get us started minimalist interpretations of the Heisenberg Uncertainty Principle. It's like trying to measure the size of the elephant while it's hiding under the couch. "I don't know, I don't know, I don't know" is not a valid answer, folks.