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???
That I havent sold all of my cryptocurrencies on peak, I thought that fall in Dec2017-Jan2018 was another correction, but what happened after, I was shocked, now I am about -80% in loss.