I was raised from the age of 4 to be a JW. It was 1950 until I got married in 1962 at the age of 17.
During the 50's things were very different in the organization. I participated in school activities. I had friends in other congregations that were school officers, cheerleaders, sports stars, etc. Most of them are all still JW's too, so where is the harm?
I honestly didn't feel deprived in any way. I could do pretty much whatever I wanted to do at school. We had a large extended family and everyone was a JW. We had family gatherings all the time.
I didn't go to college by my own choice. My father was a doctor and really wanted me to get an education. I wanted to get married and have babies. I have no regrets.
For my kids, it was much different. Everything, almost was a "no........you can't". Lots of missed opportunities. I have many regrets for their lives.