[This biography is by the same reader who wrote Shimmying up swing poles.]
I feel strange saying I began masturbating at age 11 between the 6th and 7th grades, but I read about other boys starting to "do IT" as early as age 8. Well, I did do something at that age, but couldn't identify "it" as sexual or something to be embarrassed about until I touched my penis one summer's night after the 6th grade. The discovery was awesome, but the approaches to "it" using the thumb above and the index finger below were scary.