> The TUIs are a little funny, because often people can navigate and input faster than the program can render. So you vaguely see a screen change, a menu move or an overlay pop up, only to instantly disappear. The user doesn't need to know what's happening on screen, because they trust their fingers and the system to do the right thing.

I learned this while creating some autohotkey scripts: I could have the macro click before the button was shown on the screen.

This also created some problems where users would unintentionally hit their scroll wheel after clicking and change a 1 to a 7 on the next screen before it even appeared. That wasn’t good…