Hey, welcome to the nexus!
I think its a common theme in the nexus to have people who have used several kinds of drugs and have become more careful and respectful with their intake, realising the value of psychedelic substances like dmt. Dont worry about not being good (yet) with the chemistry side, all the information you want is here and you can slowly learn it all by reading the FAQ, the nexus WIKI and the forums in general. I know when I first started posting here my knowledge of chemistry was horrible, and I've learned so much (and still so much more to learn).
You know thats actually one of the cool things here, that people start posting and you see their development. Some people who at first didnt know anything about chemistry and these substances in general, soon enough are some of the most active contributing members to the community, giving feedback, suggestions, helping new people, making experiments, etc.. And its not only in terms of chemical knowledge, there's a lot of personal development running parallel too, I know I grew a lot as a person, because of, or in synergy with, the nexus.
So hope to see more from you around and see your path here too
By the way, I thought jon sloan was freed already... ?