Looking for niche subreddits for thoughtful discussions

Hey everyone, I was wondering if anyone could help me find some lesser-known subreddits that aren’t too crowded or overwhelmed by bots. I’m into things like human behavior, opinions, philosophical thoughts, and just personal reflections in general. I’m not sure what that falls under exactly - maybe discussions, introspection, or something close to that - but I’m mostly looking for calm spaces where real people talk and engage naturally. It’s not that I hate big subs, but in smaller communities there’s usually more chance for real interaction and thoughtful replies. I also wouldn’t mind less moderation, as long as things stay respectful and human. Thanks in advance if you have any suggestions.