I wish you the best. I want to 2nd the responses that say you should pursue a specialized degree. I imagine when it comes to unskilled labor, you meet people who have the capacity to make your stuttering worse cause there's less of a barrier to people mean when the job can be easily replaced. When you have a specialized degree and a career, people generally tend to be a bit more professional. People are more protective of their careers since they've invested so much into it. As opposed to service jobs, or what I'm assuming is a warehouse job. where you can easily find another job if you quit that one. If you work warehouse at Amazon, I wouldn't put too much into the reason they used to fire you. I think do it to prevent people from getting unemployment benefits. I have a friend who is pretty introverted and they fired her for "making racist comments towards other coworkers" when she never says anything racist.