I was going to say the hardest thing about getting away depends on what you are trying to get away from.
For example: I'm a retired police dispatcher.. The hardest thing about getting away for many of our "Clientele" was the fact that the Troopers I dispatched were in top physical condition and could run faster than the wind.
For others, it was me and Motorola who prevented them from getting away.
But of course that's a different kind of get-away.