Did you get traumatised by school "talks" when you were a child?

I remember having a lot of talks by visiting guests in both primary and secondary school relating to things like bullying, visiting authors, drugs, road safety, first aid, electricity and fire safety. In particular, I remember a talk from a fireman in primary school talking about all the various things that can start a fire in your house. Even though nobody in my house smoked and my parents didn't use chip pans, I was traumatised by the idea that a fire could start in my house for weeks and had nightmares as a result.