Stalking is a recognised psychological disorder. In simple terms it is the pursuit of prey by stealth for a purpose. In the case of Walter Slater, the prey was an accountant in his work place. The purpose was to establish a loving relationship between them. The modus operandi was in breach of the law. Walter's apologia chronicles his bizarre and lascivious stalking, stealing and data theft to obtain insider information to help him in his dangerous project to win the beautiful Sarah.