I'm sorry, but it seems like the question you provided is incomplete. It mentions Dr. Pickhardt's views on crushes but does not specify what those views are. In order to provide a clear and concise answer, I would need to know Dr. Pickhardt's views on crushes as well as the context in which they are discussed.
Once you provide more information or details about Dr. Pickhardt's views on crushes, I'll be more than happy to help you form a well-structured response with supporting evidence and explanations. Feel free to share more details so I can assist you better.
