Saw someone literally suggesting keeping a CBD vape pen just in case of a panic attack. Or a friend using it for heart palpitations.

Wasn't the amount of THC concentration in resin seen as the indicator of potency? Then that amount was hacked through selective breeding, unbeknownst that not following with a complementary increase in amount of CBD will create an anxiety causing superdrug.

I experienced it once - on a party in a country where CBD strains are legal to buy by anyone, as long as they contain ~0%THC. And high quality high THC strains can be bought at a pharmacy with a prescription.

A friend rolled a 50%/50% joint, approx 0.5g total, and we proceeded to smoke it whole, just the two of us. I was surprised you could get that high without a shadow of a paranoia.