David Wygant on fear, overcoming fear and the human behavior condition; paranoia.
Have you ever noticed the difference between men and women at the grocery store - and do you cover your PIN Code when entering it?
Stop being paranoid of everyone around you - the person behind you, right now - is not the Rain Man and being paranoid of this is the tip of the depth of your fear.
And don't forget about big brother - posting on Facebook is insignificant compared to someone stealing your PIN.