Does anyone know someone in sales who stutters?

Does anyone know someone in sales who stutters? I have wanted to get into sales, specifically as a real estate agent or some other kind of sales but I fear I won't be taken seriously. Sometimes with some people I've never met I click and don't stutter, but there's other times where I get stuck and then it takes so long to let something out, that they forget what I was trying to say. The stutter came in my mid teens, and sometimes it has almost entirely vanished and other times it comes severely intense. I don't want it to stop me, but I also want to be realistic. Sorry for the rant, but I want to know what can or should I do.