, ,

ALWAYS carry extra contacts on you. You never know what may happen.

And WTF does Rule of Thumb mean??? Because that is all I could think while typing this…

Wikipedia says: A rule of thumb is a principle with broad application that is not intended to be strictly accurate or reliable for every situation. It is an easily learned and easily applied procedure for approximately calculating or recalling some value, or for making some determination.

I say….say what???