>feeling like i'm starting to trip even though i haven't

>>37758906
All stimulants can produce psychotic episodes as far as I know. Even caffeine. I would take less caffeine or discontinue it altogether if the strange trippy feeling continues to occur during your caffeine usage.

>>37758906

This is pretty common with LSD, not so much with others... but it happens.

Your body, especially fat and spinal fluid, retains trace amounts of these active chemicals. When you pop your back just the right way, or lose just the right lipid cells, these active compounds are released in to the blood stream, and activate an extremely brief recursive trip.

Depending on your usage, these headspaces can last for less than a second or for your entire life if you fuck your brain up enough.

tl;dr you're gonna be fine, enjoy the free ride.

>>37759117
FFS it does not get stuck in fucking cerebrospinal fluid or fat. Fucking retard. If you were baiting me, congrats, you succeeded.

LSD is very quickly metabolized, its half-life is 7-8 hours. The nature of how it binds to serotonin receptors may explain its duration and potency at such low doses (when compared to other meds, ug vs mg). LSD can remain in the brain for ~24 hours, give or take a few.

What you are describing by LSD flashbacks is extremely fucking rare and not well understood at all by the modern medical literature. HPPD might even be a fucking anxiety disorder rather than some kind of permanent brain fuck up like it was once believed.