It is very difficult to read criminal literature simply for my interest. So, at that time, the criminal literature is being used to make a difference. "I'm going to go and see you.". They are not difficult and difficult theories but rather real examples that make them interesting. But when you read the examples and the interpretations, you have to accept his thoughts as they were. So we needed a theoretical book. In that way, this book is fine. It's not easy, but it's very difficult to read