Welcome!
For me, I had to decide I wanted to be sober more than I wanted to drink. More than that I had to decide I wanted to live, because I finally HEARD the dr who (yet again) told me I had a year, 18 mo if I didn't quit.
I committed to AA, I have a great team if doctors and my life has a backdrop of rcovery that guides everything I do. It takes time to build a new life.
I can definitely comment to the work environment question, as I am in the restaurant world. I went back to serving at five and a half months sober, did it for a year, and due to a back injury have transitioned to an office role in admin and Hr. I firmly believe we can be sober anywhere and in any job, if we choose. I believe equally as much that we shouldn't make it harder to get and stay sober, so making the right choice for you is the key.
Please choose sobriety- take the chance in that much better life.