If you want to become a private investigator, you must attend a private investigator school. It is necessary because a private investigation is not an easy job. It requires a series of training and practices. An aspirant needs to learn the ABCs of this particular type of career. Is it going to be hard?
Taking a private investigation course is not that hard. It only takes the right attitude and perseverance. Some unique skills can be a plus although everything can be learned in the future. There are a lot of private investigation firms today where you can inquire. Be sure that before you enter the course, you are fully prepared.