Someone once said that the actual physical effect of a drug is only about 10% of the actual effect it has. Seems the other 90% is a result of source, set and setting. I read someone say on here that demons were a far cry off of a bad trip. Id have to agree. In some communities, there is no such thing as a bad trip. Known as an ethnogenic(ethnogenic) experience it is in no way bad. If you decide to start taking things like hallucinogenics then you should completely abandon the idea that its all in fun because sometiems it wont be. I speak from experience when i say that bad trips are a Direct Result of deep seeded unkempt feeling. The portions of the brain that we've worked our entire lives to build up, all of our walls, everything we consider ourselves and what constitutes our ego comes in danger because of the new chemical being introduced. We become extremely vulnerable to our surroundings and the wrong chain of events could trigger such a reaction. Visuals are part of the effect that acid has on your brain and that reflects the effect that it will have on every portion of the psyche. With all this, the subconscious finds itself staring the ego face to face and the natural reaction of the being is terror. Taking acid is no more of an event than the process of (safely) poisoning yourself; on the fringes of death. Thats why no one ever comes out of a trip the same. All experiences are subjective to the individual. LSD-25 has no Programming effect on the human brain. If anything it seems to Deprogram the ailed mind....which couldn't possibly be "bad" in my opinion