I hear from people who stutter on a regular basis that it is hard to talk in noisy environments. Speaking when there is ambient noise, with multiple listeners competing to be heard, or "chaotic" moments was hard for me. I get it. We have to examine what we are thinking and feeling in those moments. We can have what Joe Sheehan called the "approach/avoidance conflict." We also want to learn to project our voice from the diaphragm and not strain at the larynx.