To be honest, why does it matter that I stutter. Unless my job requires me to speak fluently, why the hell does it matter?

To be honest, why does it matter that I stutter. Unless my job requires me to speak fluently, why the hell does it matter? I'm not illiterate. I'm not stupid. I know how to do my job. Unless my job is to literally speak, for which in that situation, well, you're f\*\*ked unless something miraculous happenes, why does it matter?