For those who have the SS silver model, do you do anything to protect the glass or sides? With my S4 Aluminum, I always had a screen protector on it because I work out a lot and tend to bump into stuff. Is the screen really that scratch proof? I never scratch the sides on my S4, but if I scratched the display or the SS with my S7, I think I might have a heart attack! I'm extremely anal with gear!