Nice words although have you heard that this disability depends from person to person? That's why stutter is categorized by MILD, MODERATE and SEVERE. For some that have mild, i think yeah it's their anxiety and fear of being looked as a weird person. I would also suggest them to just speak whatever's in their mind and their stutter will look just like someone who isn't sure of what to say or doesn't know what to say. Pretty normal stutter stuff. To moderate and severe one like me, it's really hard especially when it's a block. Now you said, speak in single words and not a whole sentence. Again, i would recommend that kind of method to mild but if you're a moderate/severe and with a block, trying to speak single words is useless when you can't even voice out a word. If it's really a psychological, speech therapy stuff would 100% cure this stutter. Although, seeing the results in this sub from their therapies, i see that IT'S NOT THE CASE AT ALL.