human
I have also noticed that most stammerers talk better when the subject is light and frivolous than when it is something serious. And they talk better when conversing with people whom they regard as inferiors. I know a man who is a section foreman, and he says he can give orders to his negro and Mexican labourers perfectly, but if the roadmaster comes along he cannot talk to him at all.
gpt
I would like to say that there are periods when I can talk much better than for corresponding periods. Indeed, there are times, generally a few days at a time, when it is most difficult for me to talk with even a slight degree of correctness; and, then, there are periods of as long, or longer, duration when speech seems to flow with more ease, though never perfect, except for a few words in succession.