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. 
Sold a bunch of ether last may at about 180-250$. The regret is very deep.
More recently though had invested about an ether in request network. Sold it for 3 ether a month later. Had i waited one more week i woud've gotten 15 ether for it