It is hard to imagine facing a situation where absolute stealth is a requirement to stay safe or even alive, but then you see the civil unrest the US has had over the last several years.

Whether it was Occupy or urban riots, terrorist attacks or random acts of violence, the last few years should have convinced us that a dire survival situation is a distinct possibility and in that scenario, stealth could be a life saver.

As the video showed, there are many ways to expose yourself to desperate people.

While some things are hard to manage (try keeping your kids or dog quiet), others are avoidable with care.

What stealth techniques do you know about that could mitigate these risks? Tell us below.