If you give a Bulk CBN Isolate tincture to almost any patient population and ask them to “take it daily and report how much it improved their sleep,” the results will almost always be positive, even if the effects are actually neutral. If you gave those patients a cannabinoid-free tincture (aka a placebo) but lied and told them it contained Bulk CBN Isolate, the results would almost always be positive as well! Simply believing that something you take will have an effect is often enough to cause that effect to manifest.