Hi and welcome to PD / Bluelight
We have an age & psychedelics thread, and I expressed my opinion there more than once. Like here exactly:
http://www.bluelight.org/vb/threads...and-Psychedelics-thread?p=8048305#post8048305
So that's on tripping for the first time at certain ages, or starting trying "harder" drugs.
As for you being interested in LSA, is that reason that LSA seeds are relatively easy to get compared to other psychedelics?
I think that LSA seeds are slightly different from a lot of other psychedelics in that there is an intoxicating body high, but also potential body load... and that as you might have already read it's not really like LSD. To me it's less psychedelic and more on par with say cannabis which sure can be psychedelic, but is still typically milder. However! that is also just a dose-dependent thing although I just wouldn't recommend high doses of LSA seeds for reasons already said.
In short to emphasize a few things I must say that I understand wanting to change your views, to find out new things and explore yourself. Been there done that! Still am in ways. But if you don't mind me talking in theoretical terms about people and their development... in teen years / puberty, at least until 17 which is already pushing it IMO, learning about life should be mostly focused about figuring out your social identity. And that is just achieved by going to school where other people are. Don't underestimate it, it can be tricky enough!
Learning really deep stuff is very next level, and - not if you fail but especially if you succeed in what you say you want! - this raises a lot of questions, very much complicating things. You will not get answers that are simple and satisfying (cause the world just isn't for most people), you will want to continue on that path of exploration. And it gets a whole lot complicated for a very long time before it starts getting better. That would all come on top of you still figuring out who you are in a more practical plain every-day level... figuring out who you are on a universal level is often insane like you have no idea. Better be prepared for that, I doubt most people know what they may get themselves into with it.
Well maybe for some, it's less serious than that and they may just find tripping kinda recreational... but I think this is just why my own experience and what I have seen from the world tells me that adolescence is the earliest appropriate time. That is: young adulthood.
IMO find yourself other things to explore in the meanwhile, like milder ethnobotanics such as damiana - and indeed the cannabis makes sense.