This feels like victim blaming. If you have a severe-enough stutter, there’s things you simply cannot do. Maybe you can practice and get better, but it will never be easy. It’s not just a matter of “just be brave” or “just try harder”. If I tried to order at a restaurant- I’d be looked at like I was insane. Small talk is not easy, using manners or saying quick phrases is almost impossible. The majority of people in this world want quick and simple answers. People expect a certain rhythm and flow to conversation. Maybe a mild stutter can get by fine, but a severe stutterer simply cannot. Maybe I’m pessimistic, but this has been my experience. I try very hard and I see myself as a very driven person. But the majority of humanity has limited understand and patience.