I mean only Laura . My family will understand . <| sep |> Of course it ' s still the operators fault for not clearing the gun . But the design makes it much more likely to happen . <| sep |> Um , I ' m approaching 50 , and I ' m a GenX . Baby boomers are retirement age . And a lot of my generation went with career first , and then had their kids in their 30 ' s . <| sep |> The only discussion in the book that really counters that idea is when they are practicing the wingardium leviosa spell . It may be a stretch to extrapolate the conversation of a couple of 11 yearolds to the whole wizarding world , but hermione insisted that the correct pronunciation was key . Also , the half blood price spell was specifically marked as nonverbal , but it still had an incantation .