 You need to learn and adapt and challenge what you believe. That's why it's like people that get so defensive over their particular spiritual beliefs or political beliefs. It's like, I'm not defensive because I have nothing to defend. They're my beliefs and I believe them, right? I should be able to, as an adult, listen to yours, even if they differ from mine, and realize that what you believe doesn't affect what I believe. Yeah, but some people feel like they're being challenged.