What is your gut reaction when someone reacts negatively to your stutter and has that changed since your stutter first appeared?

What is your gut reaction when someone reacts negatively to your stutter and has that changed since your stutter first appeared? I am a grad student in Speech-Language Pathology and i’m currently taking a class about speech fluency. My boyfriend has a stutter so i’ve asked him but I thought I would also ask Reddit! Just to clarify, this is not for research or any academic use. I am just curious and want to learn more about personal experiences!