Cause Stalking Exists! part 1

The video below is to prove the existance of cause stalkers described by the P.I., David Lawson in his book, Cause Stalking.
To avoid explaining too much from his book, I tried to simply put evidences from my videos and classified how Lawson categorize their actions in his book. The easiest way to understand what their actions or motivation means, you need to read his book.