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. 
for the time being, I do not sell my altcoin because I know at this time altcoin price is still up and down and so I prefer to hold altcoin with long term and for that, I also wait for altcoin price again I just sell my altcoin