Admittedly, having a bit of disposable cash in the bank can...

Admittedly, having a bit of disposable cash in the bank can give you a sense of Buddhistic calm, and despite the fallacy involved, that's probably preferable to the bonafide adventure of robbing a bank. A better alternative, however, is to learn to be at peace even when common sense (a highly overrated virtue) would lead you to believe that someone in your situation ought to feel threatened and insecure.