diacritica writes: "This Ask Slashdot is inspired by à-la-Bourne movies but taking a more realistic approach to the world we live in. You are native to and live in a big city (> 1M pop) in a G8 country of your choosing. T = 0h, you accidentally witness a strange event. T = 1h, you realize you're being followed AND you get the feeling that the police/government might be involved. Context data: you are able to speak one language apart from good English. You are 25 to 45 years old. You are computer savvy. You are engaged/married, you have family living in the same city. 99% of your money is in a bank account. You prefer to go "rationally" paranoid. What would you do in order to feel safe after those 24h? Remember, you didn't commit a crime, but there are plenty of real-world resources invested in catching you."