We all know about this go-to-Mars-and-never-come-back-thing, right? If not, type "Mars One" on any electronic device and check it out. I'm totally sure that the idea of a one-way trip to the Red Planet significantly contributed to the media success of this project. Nevertheless, every single time I answer questions from the public, fans and reporters, I get stuck on this point: the "no-return policy."
For a place to sleep, twenty four hour Fed Ex Office rocks! This might sound odd to some, but it totally works wonders. If you happen to have a laptop it's much easier to pull off, but you basically go in, start working, and "fall asleep" on your laptop. Most of the time they won't question you, since a lot of college kids will work out of them and inevitably crash while working.
Your instinct will be to run directly away from the attacker, since a direct line is the shortest; however, you need to fight this tendency and make random cuts in your flight pattern. A moving target is fairly hard to hit, but if you're running in a straight line it's much easier, since you only have to correct one aspect of the aim if you miss.