Trustworthiness plays at least a minor role in this kind of sells, even though you could say it's not the point. His good nature, honest appearance, and probabl

Trustworthiness plays at least a minor role in this kind of sells, even though you could say it's not the point. His good nature, honest appearance, and probably knowledge of science could confuse people, so he shouldn't sell the product himself to prove a point. Did you know that spruce resin, nature's own goodie, is highly effective in curing wounds? Or is it? 20$ a bottle. It works like this. These and these compounds make it work. Do you follow? 20$ a bottle.