Firstly, I relate a lot to the struggles your son is having. It’s not easy and sometimes it tear you down completely. But this doesn’t mean that your son will not get a well-deserved job. For me, it has taken a lot of work. I’ve worked with a KBT speech therapist which I highly recommend for your son. The most important thing for me was how I viewed myself. In my early twenties, I didn’t see myself as worthy of anything because of my stutter. This of course also impacted my stutter in a negative way. After I met this KBT therapist, I learned to use different use techniques which today comes naturally and most importantly, I got more confident and don’t care as much about what people think. To be frank, I also have periods where I stutter more than usual and intend to beat myself down because of it BUT for everyday I get better at how to tackle these days or periods. Best of luck to your son!