My daughter was seeing the dermatologist on a follow up visit to treat a difficult planters wart. My daughter was scared because she thought the process of "scraping" the callous around the wart was going to hurt. As it was, it was a little uncomfortable, but also alternated to being quite tickelish too! As this hilarious video shows, she alternates from crying hysterically and laughing hysterically. It was like flipping a switch on her emotions.