[mtizim]

I'd say just do them and come up with stuff to do. There are many of non-science forums on psychedelics, and you can quickly get the general idea how they can help you. But if you want to be sciency about it, read the aforementioned journals and do the "stuff" they describe yourself. Compared to experimental compounds, many are very easy (and often legal) to obtain. (but probably not legal to possess)