Kinda like if you're the one driving the light means something completely different than if you see the light coming at you, OR if you're the guy watching from the side laughing like hell. I think I'm beginning to understand!
Let me try to explain it to you. You have a pizza (your life). Someone takes half of it after shoving you out of the way. You now have one half of a pizza left. Now another person comes in and takes half of your pizza. Since you only had a half left, he shoves you aside and takes his half (1/4 now). Understand? Or do we need paper and colors?