I have been "on stage" in one form or another for over 30 years as a Best Selling Author, Adolescent Behavioral Therapist, Wilderness Instructor, Teacher, Coach, Story Teller, Amature Actor,and Announcer.
I have had to assume as many characters as I have professional hats within each of those professions>
Vocally, I have been paid to emcee local events, Announce at stadiums for Collegiate and High School Post Season events, and am currently narrating parables for publish.
My initial Teaching Degree (Bachelor of Science) required several course credits in both public speech, and content delivery.
My Masters Degree (M.Ed.) required a Thesis Presentation
I currently hold certifications in several fitness instruction fields (nutrition, strength and conditioning, speed and agility, fitness) and am extremely comfortable with health/medical terminology.