Not sure what your typical dosage is, but edibles are the easiest way to get "too high" due to their very unpredictable nature. If you eat a lot and most of the THC metabolizes in your system (as opposed to being destroyed by your stomach acids) then it can hit like a punch from Tyson in his prime. Of course, different subjectivities will react differently to being in that state. I didn't realize I was the "existential panic" type until it happened! Your years of experience will probably help in that you likely have a higher tolerance and are more adjusted to such altered states. My "too high" experiences happened shortly after I started trying it. I've been cautious ever since.Got it. I've been lucky - over 50 years and never had a bad high.