Hello guys!, In your years of experience investing in crypto, aware of its volatility, what coin or token maybe you regret selling the most? Maybe today when you look at the market you cry because maybe the coin you sell last month is life-changing in price already. 
Hydro is the coin that I really regret I sold it at very low price in the market without knowing that it is very valuable and high potential coin. I almost cry knowing the very high price it goes. I sold it at 2 sats but after two weeks it runs to 170 sats. I almost cry because I have 222,222 coins and if I have waited for this time that it reached 170 sats I can earned a lot of money. A lesson learned for me.