I generally have a hard time explaining it to others without starting to feel it's a ridiculous, convoluted or even egotistical (especially the whole "we're all god in a way"). In a way, whereas I used to be terrified of death, I now accept that immortality would be the more dreadful alternative. I remember treading on these ideas before having tried any type of drug. I've only ever gotten actually high on weed since then, but those experiences were generally not all that pleasant, e.g. had me becoming anxious/paranoid or generally overly introspective. That's also the reason that I've only ever microdosed LSD before as I fear getting actually high and falling into a more extreme version of that weed-induced paranoia/anxiety.
Out of curiosity, do you still hold onto that experience of oneness or do you just leave it as a "drug-induced" hallucination?