I think fire drills are pretty useful in fact.But one thing that angered me a lot was when I was in first grade of high-school,for the fire drill,one teacher took me to a class with other kids I didn't knew,I asked why,and she was pretty evasive,just saying ''you won't be stressed'' or ''you're a big boy,you know what to do in case of fire,so why should you pass the fire drills?''.I knew they were doing this just because I had Asperger,and it angered me a LOT.If it wasn't for the fact that the teacher is very nice and I like her a lot,I'd probably would have got mad at her and screamed and get angry...