Greed kills us

$BNB I stepped into the market with little experience. I bought Bnb at 1287 with a total of 300 million, and then the crash happened. I was very confused. After that, Bnb recovered to the 1375 mark, and I made a profit of a few tens of millions. At that time, I was torn between taking profit and holding. I chose to hold, and now Bnb doesn't know where to go, everyone. I am currently at a loss.