Well, my stuttering was very low, almost non-existent/recognisable before I turned 16.5 y/o. I didn't stutter at presentations, book reading, my own name etc. I was fluent 98% of the time. I used to mildly fumble at words starting with L, M, K, J, G though. Then I switched schools, and couldn't even speak my own name. I'm 24 now, still the same. Now I wonder, if I hadn't changed schools, would I still stutter this bad?