So I just got my shipment of Pu-erh tea in yesterday and I was super excited to have some. So I brought one of the samples with me to school and put it in a little water. I then waited for it to seperate and steep and I took a sip. It was what I expected....similar to green tea with more earthy, tabacco tones....Overall very nice. Well, as my teacher kept lecturing, the tea kept steeping. By the end of the class, the tea was INSANELY bitter. And I have had tons of bitter teas but this was different. It tasted bad....so bad in fact that 1 hour later, I actually vomited.....I was in shock and I havent vomited in years and I couldn't believe that a tea could do it to me. I am drinking some right now in fact,....but I didn't allow this one to oversteep.....Is oversteeped pu-erh just that much worse than other teas.....All in all I am confused but I am not letting it create some stupid "taste aversion" to my newly acquired pu-erh teas........As a child, I had some bad butter with lobster when I was 8. It made me so sick and I attributed it to the lobster so for the next 10 years, I didnt eat lobster again until I was 18.....when I tried it again and realized that it's great! Anyhow, I figured I would share my bizarre story in the off-chance that some of you may have experienced similar effects with oversteeped pu-erh tea specifically or even other teas.....Thx.