Unemployed because of stutter

Unemployed because of stutter I stuttered ever since I was a kid (it’s genetic). I recently just graduated university and have a degree in engineering. I cannot land ONE single job because I stutter in the interviews and I know everyone is judging me for it. I am losing hope in life and don’t know what to do. I wish there was a cure. Does anyone know how to lessen the levels of dopamine in the brain? Because we stutter since we have a high level of dopamine and serotonin (most people).