This is my point. Theres only so much you can learn from reading, and its just going to build up the drug in your mind. Nothing will prepare you, so just do it. Other peoples experience is useless until you have something to relate to. Im 100% sure that your idea of LSD is very wrong, because you havent tried it yet. Even with no research whatsoever, the worst thing that happens is you become overwhelmed with euphoria, and have one of the most profound experiences of your life. Thats what happened to me, and I will never regret jumping in blindly. Like Nike says, Just Do It.
it is sometimes best to just go for it when it comes to certian things but since you have some indecision you might want to at least look at erowid.com at the lsd vault just to get afew facts. also if you're just looking for some cool visuals lsd might not be the drug for you, its really a full experince with many many profound thoughts and relevations that will teach you about life if you are willing to learn. keep an open mind and a smile in your heart and you will be fine.
After reading Erowid, I think that the next time I get the chance, I'm not gonna chicken out this time. I really want to experience LSD. The last time I did shrooms, it opened my mind so much....and I want that again, but on a higher level. Thanks everyone for you input!