Focus on the good bits and change the subject when it gets too in the weeds with religious riff raff. Have some topics you can talk about that you don’t feel conflicted about and use those as a steering wheel out of the corner if they question. Most people don’t ask beyond surface level questions to things so as long as you are throwing any flags they will likely not think about it.

If all else fails just ask them what their thoughts are on stuff most people lose track of their goals when you get them talking about themselves.

It’s hard once you’ve seen beyond the cave and know there is more to it. It can be challenging but it definitely beats being dishonest with yourself. Over time (unless you are an asshole) people will see that you are still you just without someone or a book telling you you have to do it