just remember that you can't blame Murphy's Law for everything that goes wrong. If the hot water runs out while you are having a shower, it is probably because the hot water heater needs to be fixed. If your car breaks down on the way to a job interview, it is probably because you didn't have the vehicle serviced or repaired. And if you lose all your files on the computer, it is not bad luck - it is your fault for not doing a back up of your file.