Funnily enough, it has been like 30+ hours since my last application of P83 (I tried it at 50-75 mcg for a few days in a row) and I am still feeling some kind of heightened sensitivity to sound and music. I am not sure I like it that much as I am a little sensitive to sounds to begin with but it is interesting.
Visionary
I suppose something could change behaviour against your wishes – 'roid rage might be a good example of a side effect that I suspect most people would not choose. Addiction (real physical dependency) would be another good example, so I haven’t tried crack, thank you.
But, I speculate this way: most chemicals – and these are synthetic chemicals we’re speaking of – of the sort we’re speaking of (analogues of bodily secretions) don’t have an insidious nature.
They can open behavioral doors, but once the effect passes, it is up to us to choose whether we want to rehearse and learn and adopt the behaviors, or to reject the behaviors.
Cheers
Note: This made sense when I wrote it. YMMV