mach1.9pants said:I tried to understand QP and failed miserably (I mean, FFS, the cat is either dead or alive no matter who is looking; damn you Schroedinger!) so someone who understands will have to answer me this:
Can even QP explain 1-1-1-1 movement?
Sure. The length of your legs remains indeterminate until you decide whether you're moving vertically/horizontally, or diagonally. Once you make that decision, the waveform collapses and the length of your legs is established--if you're moving diagonally, your legs are 1.414 times longer than they would be if you were moving vertically/horizontally.
As long as you keep moving in a straight line, your legs remain at their present length. The moment you stop or change direction, the length of your legs is no longer being observed and goes back to being indeterminate.