Fernando, I can relate! In my case, I had parents who were introduced to to the WT$ as children from THEIR parents. However, when my parents were young children the "Society" was still celebrating hollidays and made little or no mention of being No part of the "world". Basically it became the family religion for them without any hardships or trauma. My parents were not babtized until they were adults. Sizemik mentioned the frog in the hot water illistration. This was true for my parents who had the water turned up for them by Rutherford.
By the time I was born, they were card carring cult members. Watchtower doctrine and rules were presented to me as facts. The same way children are taught the sky is blue, the grass is green, they added, Gods name is Jehovah, the Watchtower Society is the ONLY way to survive Armageddon. (which is comming any time now.) They were oblivious to the pain I experienced being a JW kid. I hated that our way of life was the "Truth" but they effectively convinced me it was. Even though I hated being different, I thought it was necessary and inescapable - like death and taxes. Most young children trust their parents. Why would't I?