There are certain commonalities between THC and Psilocybin, but in reality, without eating massive amounts of edibles or smoking large amounts of dab/shatter/etc, the effects are very different. Both cause euphoria and result in a lot of laughter in the right circumstances, but that's about all they have in common. Cannabis generally brightens perception of color and may, at high doses, result in closed eye geometric or fractal patterns, but very, very little in terms of open eye visuals, besides minor trails/tracers/whatever they're referred to in your area.
Psilocybin can caused significant open eye visual distortions and a very altered, tangential thought process that
can lead one to great personal epiphanies that may be wanted or not, comfortable or not, but the perspective shift occurs very reliably and theres little that can be done once it happens outside of benzodiazepines and antipsychotics.
I had one of the most important revelations of my life on psilocybin and it lead to real, long lasting benefits to my life and mental health, but that experience was fairly anxiety ridden and challenging. It's funny, the difficult, uncomfortable trips tend to be the most beneficial.
People who have never tried a psychedelic drug often expect the effects to be marked solely by visual changes, but the real trip is the change in mental state.
If you do try microdosing, I would suggest starting at a level that's borderline homeopathic and have a trusted associate present in case you get in over your head, then work up to bare threshold effects for a microdose. I've never done a lot of microdosing with psilocybin, but had very good experiences with threshold doses of 2C-x's and allylescaline. I've used psilocybin derivatives like 4-ho/aco-dipt to good effects at threshold doses as well.
It should be noted that I had many strong trips on a variety of psychedelics before I tried microdosing.
Be safe and let us know how it goes and feel free to ask any additional questions, we are a harm reduction board after all
