Questions about getting high

I have seen a friend drop to the ground and “fish out” after one hash hot knife! Fish out is what I call the convulsions that happen after instantaneous THC overload. Only lasts for a minute but every time after the person says “what happened?”

Id say your describing it wrong you had a bit of anxiety and the thc made it a lil worse sounds like also im of the opinion theres no such thing as a bad trip just challenging experiences of varying degrees personally ive never had a bad experience with cannabis i have seen many who have of course through the years but apart from a small minority ime i find for most people once they have a bit of tolerance /more experience with it there anxiety tends to leave altogether or at very least lessen a bit obviously