No one was trying to discourage you, and we all had to learn. When I first started making them I made a lot of errors because I was not a member of a forum, and salt bars were not popular like they are now. Also things happen when you do it right, I have a double batch of dead sea mud salt bars that I cannot sell because they came out very prickly, like little needles. This was caused from a Pacific Sea Salt from Winco which I had purchased in the past. They are worse than a scratchy bar even though they do not seem to cause abrasions, but feel just like tiny needles.
So I will not take a chance and purchase their sea salt again, I have gone back to San Francisco Salt for my salts or table salt.