Meaning of itchy right hand or left hand?

this is based on a superstition this is answer is taken from another answer site The superstition is as follows: "If the palm of your right hand is itchy, then it fortells that money is coming to you, but don't scratch it as that stops the money from coming! If it's your left palm that is itchy, then scratch away, as that means that you'll soon be paying money."