Sheesh, 7g is no joke. How “hard” was your trip?
Don't take it bad but someone in an already bad mental state taking 2g more than what McKenna considered a god dose is pretty ... irresponsible (?)
Plus individual variation in digestion/enzymes/receptors/god knows what else is most probably also important.
Edit:// for reference i am talking about dried golden teachers. There are stronger variants out there.