I wasn't really a born in. My dad was contacted at the door when I was 4. He loved debating with people about anything and he invited them in. It could very well have just as easily been the Mormons!
He started a study and very quickly got baptized. My mum was very opposed, she was once a Sunday school teacher and firmly believed in her faith.
My dad had lost his mum when he was 14 and the promise that he would see her again had a big influence on his joining the witnesses.
It took my mum 10 years of being love bombed for them to wear her down. All that time we were like part-time witnesses. Going to meetings but still celebrating xmas etc. If my mum had never become one then none of her 4 children would have because my dad very quickly stopped going.
My mum couldn't quite make the commitment because she was scared to tell her family and the neighbours!
So when I was 14 we moved house and she decided she would make the commitment then
She is 87 now and still hanging on to the hope that one day she will be in paradise on earth.
Two of my siblings are still in, one left when she was a teenager and got on with a normal life. I wish with hindsight that I had done the same but they convinced me it was the truth. I really believed it back then.
My dad who invited them in, has never gone back except for a short period in the 80s when he had another study but fell out with the brother studying with him because he told him he should shave his beard off. He wouldn't and they argued and the brother left never to return.