To be a profiler is to be a sad person. Most of the time… A profiler gets very few surprises. Why would you become one?! Yet, if you have decided to be one, I'll do my best to guide you. By know you have finished your bachelor studies and you got your M.Sc. in Legal Psychology or some other equivalent studies. And you think you are a profiler…Ha, Ha, Ha! Now that you have learn to crawl let me teach you to walk and run. At the very beginning you must understand that being a profiler request you to master statistics, Statistics and STATISTICS.