MOBILE PHONE users. On trains always choose a seat in the last carriage. Then, when a train enters a tunnel, run as fast as you can towards the front of the train. This will ensure that you are in the tunnel for the shortest possible time and are less likely to miss that all-important call.
HUSBANDS. Prevent stress build up by accepting that your wife is never going to suck your cock again and handing over your wallet so as she can go shopping.
TRANSSEXUALS. Make yourself feel more like a woman by driving a car badly whilst talking bollocks.