I personally have ones or twice(if I can still remember) been a victim of greed and it sure taught me a bitter lesson, for the one I can remember vividly was way back in 2016, I bought a coin called emc2, it was a very popular coin back then, but to cut the long story short, I didn't have much money back then so I only bought about 15 or 20 dollar worth, it was also cheap, I held and in about a month, the coin started going up, my 20 dollars turned to over 300 dollars in just a space of 2 going to 3 days, I wanted to sell and take my profit but unfortunately for me, greed set in, I started to want more and I said I would wait for 500 dollars, 500 dollars came, i decided to wait for 700 dollars, 700 dollars came, I was happy and decided to wait for 1000 dollars, it rose to about 780 dollars and things began to change, it began to go down quickly, I thought it will come up again but after 2 days, my 780 dollars was Already down to about 120 dollars, I ended up selling at 96 dollars, I was so pained that I swore never to make that kind of mistake again.