I think, ultimately, it depends…
I’ve experienced instances where it seemed like talking helped something manifest, and where it didn’t, and where it squashed my energy for it like a bug.
It depends on who you talk to and if they’re adding a constructive or destructive vibe, but more important I believe is how you talk about it, to yourself and/or others, and how strongly you hold that intent.
I’ve had things happen instantly right after talking about them, and others that have taken years to materialize.
If there’s a neediness for something to manifest, then talking about it isn’t the issue.
I’d ask myself, why am I talking about this thing I want to manifest in my life to this person? Am I looking for reassurance? A pat on the back? For their help? To gain some insight? Just to hear myself speak?
I’ve heard things about keeping your deepest intentions to yourself, only sharing surface level goals…
But yea, I think it depends.