So I dived into quantum physics and chaos theory to try to find actual reality, and I've just finished a movie -- yes, finally finished -- about all that, so I won't go into it here, and anyway, it wasn't until after we shot the movie, when I broke my leg and then it didn't heal, so then they had to do another surgery a year later, and then that took a year -- two years in a wheelchair, and that's when I came into contact with actual reality: limits.