I’m a pharmacist too. Did retail for a while and it gave me a lot more confidence. Currently work for the government in a position where I frequently give presentations in front of large groups of people. Sure I stutter sometimes but I’ve learned to not let it bother me anymore. I used to get real nervous before presentations and now I don’t really give it a second thought. I encourage all stutterers to put themselves out there. You’ll be amazed at what happens.