Sorry friend, but most of your comments regarding "growing out of aphantasia" sound like we just need to pray it away, or similar nonsense. Have you thought perhaps it's not just a matter of "being more bold"? If being bold worked for you, have you thought that perhaps it might be harder for other people? Your advice feels a little too condescending to me.

It's like going to a short-sighted person and telling them to just to open their eyes more and everything will work out in the end. I don't think you understand what this phenomenon is.