Quantum physics never really interested me until I got older, and had the basic things like how to make a living and having kids out of the way. Now I can indulge in ruining my peace of mind with things that make no sense to an organic entity like myself. But reality is so cool!
Entanglement is my favorite facet of the theories. It indicates to me that space and distance are not IMPORTANT. How cool is that? Intergalactic travel may not be as impossible as one imagines (especially if you are a tiny particle!).