Nitty Gritty:
You do have a point. As one psychologist says, "Pick your damn sacrifice." Freedom sometimes requires change and change always requires sacrifice. Some people prefer to the security of familiarity over freedom.
The problem comes in when the choice is not a choice. I was born to Witness parents. They did as the Watchtower tells them - raise your children to be Witnesses. So, at the age of 14 I was baptized. Not because I wanted to be baptized, but because I was steamrolled into it by my parents.
We see all too often children who stand firm in their desire not to be a Witness thrown out on the streets by the Witness parents. They do this out of fear of their status within the organization. This is a fact and it cannot be denied.
So, yes, I made a sacrifice. I sacrificed my relationship with my parents and siblings by following facts, documented historical evidence, archeologic evidence, geological evidence, logic and reason. I separated myself from my family by deciding not to be one of Jehovah's Witnesses. I knew my family would choose their obedience to the Governing Body over their familial ties to me.
The difference is that I accept them, even while they practice their faith while they reject me because of their obedience to a man-made organization that condemns former believers and openly pines for our death (see Anthony Morris III recent video). I respect anyone's beliefs and would never do anything to actively try to get them to change. Faith is a very personal thing. So, unless my family earnestly asked me to share with them why I no longer share their beliefs I will keep that to myself.