LOL, so didn't even see the street drug thing! Maybe try an omega3 supplement to help your memory? or exercise it with memory games? bcos from my experience, it was ok at first, but then progressively got worse. It was terrible socializing and have zero recollection of the time everybodys talking about. Add that to teh trembling that turned into obvious shaking, I just HAD to quit taking it...

I hope you find ways to improve your memory