Yeah it wasn't bad. I had some notes saying I switched, it was in my bio, and I had back links in the new profile. And then I was just interacting as myself everywhere I already was before, and people got it.
The more genuine you are, the harder it is for someone to forge your identity. But the fact that I linked to both npubs from each other helped a lot for my credibility. I think only a couple people DMd me about it.
