December 2017 during the high of highs, I made a huge mistake, I allowed greed and fomo, ignored my gut and bought into NXT because I was chasing Ignis airdrop. The coin has since tanked and I still have not received the airdrop. Nxt is probably 80/90 down.
What is your biggest cryptocurrency mistake???
I missed my chance to sold all of my portfolio when the price was at ath. I already had a feeling that the bear will come soon as the market had risen very high but i keep holding most of mine because of my greed. I could have had more than $10k right now if sold at the right time.