Worst advice I ever got was the first and last time I tried hash brownies.

"oh come on Mike, just finish the whole damn brownie! hell you might as well have 2, one will barely do anything!"

later that night everybody was so stoned and sick some people threw up. I finished 1 brownie (thank god I didn't have 2) and I was lying there totally awake till sunrise drinking every 30 seconds from massive dehydration, my head spinning out of control, my thoughts more eratic and disconnected than I've ever had. I was still stoned and ill the next day and I had to stop smoking weed for 2 weeks because it made me sick. Unfortunately, for some reason no matter how stoned or drunk I am, no matter how utterly wasted and sick I get, I can't puke from being too drunk or high, which I'm sure I really needed to do.

Thankfully that's all passed now and I'm enjoying weed as much as ever, but I'm never touching brownies again.