An individual can improve their fluid intelligence (“variance”) through a variety of means well into adulthood. Yes, more research is needed (and I’m sure a lot of research is being done), but I can guarantee you can already do this reliably right now.
I’m not a medical professional. I know nothing about your biopharmacological profile and I don’t know what I am talking about in general.
Micro-dose (sub-threshold) 5-MEO-DMT for a couple of days then solidify during re-integration with something that increases BDNF like intranasal Semax. Can mix and match substances, but I found principle that works well is similar to training a muscle (break and rebuild)
The most important is to stay grounded, always keep learning and engaging in mentally challenging tasks, don’t completely isolate socially, and watch hard biological limits like nutrition and sleep. Otherwise you might go psychotic.
