I’m still working on this myself but I’ve come to learn that the only way to get what I want is by asking for it, even if it takes way longer than it should or if I get dirty looks because of my stutter. Hold up that line, make the person taking your order take your order exactly how you want it, people are always in such a hurry but that doesn’t mean that you have to be in a hurry too. Better late than never right? Just take your time, we have enough of it.