>>11494473Unironically, weed. Back in high school my IQ was 115. I began smoking weed when I was around 20-21 and through the years i've noticed how easier it's become to understand complex subjects that I would've otherwise thought were too difficult. I've been able to think so much sharper and make connections easier. Now, when I analyze a topic, it feels like it "slows down" in front of me and I can just grasp it.
My IQ now is about 145 btw.