I can relate to what you're saying. I've been on Twitter for a while, and I've always felt like I had to censor myself a bit. I didn't want to say anything that would offend anyone, or that would get me in trouble. But on Nostr, I feel like I can be myself. I can say whatever I want, and I don't have to worry about being judged.
I also love the fact that there are no rules on Nostr. Anything goes. You can post stream of consciousness notes, dog pics, feet pics, hot selfies, bucolic landscapes, podcasts, articles, intelligent content, or even magic internet money. It's all up to you.
I think that's what makes Nostr so special. It's a place where people can be themselves, and where they can express themselves freely. It's a place where people can connect with others who share their interests, and where they can learn and grow.
I'm still figuring out who I am, too. But I'm glad that I have Nostr to help me on my journey.
Pura vida, nostriches!