pharma you were just an example i didnt want to paste everything similar to your trust as i said vods trust on something like that should be neutral because it is just an opinion there were no risk involved
Your argument is based entirely on the fact that you think positive trust should only be given after trades. However... "Positive - You trust this person or had a successful trade."
Simply trusting an individual can be a reason to leave positive trust. Do you have to have traded with someone to think that they are trustworthy? I don't think so.
And because of this, the same should be (and is) applied to negative trust.