Yeah, full abstinence seems as the most reasonable option. Didn't touched anything except green tea since that event happened (and I'm thinking about cutting this one too). It's just that I imagine future me, let's say 40 years older, with all the symptoms gone (maybe), and still abstaining from fear of getting HPPD back. Maybe I'll be able to get away with soft stuff like alcohol or marijuana then, dunno. Probably I shouldn't worry about that now. Anyway, I often forget that I'm not feeling normal, and it looks like I can function almost normally. Good for me that I always tried to focus on enjoying that "normal" feeling, and never did drugs often enough to rely on them, so it's not that hard to remain sober. I wonder if I can worsen my symptoms by meditation and inducing OBEs with music. Although I meditated a lot since HPPD arrival, sometimes I get extremely trippy experiences (feeling my body melt, float and expand, or feeling someone's presence), not sure how experiencing one would impact my mental health right now, and I didn't found anything about the second subject.