ATM TRICK

if someone forces you to withdraw money from ATM, THEN...... 

  

If you are ever forced by a thief or someone to take money out of an ATM machine, enter your pin number reversed. 

  

So if your number is 1254 mark 4521. 

The 

ATM machine will give you your money, but will automatically recognize 

this as a plea for help and will alert the police unknown to the thief. 

This option is in all ATM machines, but not many people know this.