Last 2 days I bought for about some cheap coins and it went down for about 5% or something and I decided to sell. And now, I am at full regret that all of those coins are now up for about 20%. My lesson for that is to be patient since the market was down for some day and it will always go back up.
This is a very important thing as you have already learned from experience. To be patient, not panic, and maybe if you invest in some of the coins you trust, and you think it will jump x3, x5 or x10 do not watch the market every day and every hour.
