Reverse over ride proves itself.
it's impossible to throw a car into reverse while it's moving forward at a decent speed.
pretty much all automatics will never do it and even in manuals it's physically impossible, because your gear would never engage as the revs (rotation direction) don't match up.
although, it doesn't mean you won't be grinding the gear as it slips.
Food for thought: if you aren't dead by 2050, you and your entire family will be within a few years from starvation. Now that is a cruel gift to leave for your offspring. ;)
Note to self: Buy twister.