This is a very important guide on how to defend yourself from ninjas. You may never know when a ninja will attack, it could be tomorrow, it could be in a week, there could even be a ninja watching you right now. The only way you can properly defend yourself from a ninja is if you are either a ninja yourself or if you are a pirate. There are two more ways, but I doubt you are Chuck Norris.
So without further ado, here is the complete guide on how to defend yourself against ninjas.
Step 1.
Soak yourself with flammable liquid.
This is an important step, although it may be unnecessary, depending on how successful you are with the next step.
Step 2.
Light yourself on fire

There you go! You have just defended yourself from ninjas.