Try to remember a time you held something fragile in your hands. You were so careful not to damage it by holding too tightly, but your grip had to be firm enough to keep it secure. Now, imagine that in the next moment it slips from your fingertips and falls to the ground in slow motion. You know that whether you swipe at it or stand in frozen disbelief, the end result is the same. You are left gaping at the broken pieces and wishing you could take back the last three seconds.