Become a personal trainer

Become a personal trainer Hi people, I'm 25 years old male working on a building site as plubmer. Also been doing sports for the past 5 years, such as wrestling, grappling, weight lifting, cradio training, I'm very into healthy eating and healthy lifestyle. I really love and enjoy everything what is associated whit the sports and healthy lifestyle in my life, so been thinking about to quit my plumbers job and go into a personal trainers career. The only thing that holds me yet, is that I have a stuttering and believe that could be a problem in communication with clients and partners, dou to I really enjoy communicating whith new people. Would be grate to hear any advices and your thoughts on this topic. Thank you in advance!!!