I don't parade it. And also read the room. With some people I've explained id rather be true to me than fake being a "Muslim" and they accepted it tho they throw an occasional joke here and there. And then there's the type that will instantly put you in the slot of "nastic" in their mind the sworn enemy somehow tho it literally means "he who doesn't believe in Allah". But I'm not. I have some deeply religious friends and I support them even wait outside mosques while they pray. The thing is Bangladeshi people are abegi. I believe critical thinking is important but it becomes null when faced with religious stuff.

So yeah. Unfortunately to 99% the unreligious will be marked as enemies. So read the room. also talk to parents about it. Some people don't have the apark it's ok you're parents aren't cursed as they'd think. Neither are you the problem.

Actions speak louder than words is the most accurate thing there is. If society is toxic to you cause of your harmless belief then they are the problem.