I didn't have a normal childhood at all. Right from being able to talk, I was taken out in the ministry, taken to meetings and not allowed to play with other non JW kids. I was fortunate in having a sister only 18 months younger than me, and another JW family with a daughter close to my sisters' age who lived nearby, but they were the only friends I was allowed to have as a child. My first year at school, when I was the only JW there, was very uncomfortable as well, and it was a great relief when my sister and our friend started the following year.
I am sorry to say that I inflicted the same things on my two boys when they were young as well, though the younger one rebelled against it as a yeenager, and never became a jw, so his children have had a childhood, unlike my older JW sons' children.