Rules of Trading Cryptocurrency:
(1) Opportunities arise from declines, risks arise from rises.
Buy without haste, sell without greed, cut losses without delay, and don't spread your investments too thin.
Never be fully invested; go with the trend.
(2) Buy a little on small dips, buy a lot on big dips, buy heavily on crashes, don't buy when it doesn't dip.
Sell a little on small rises, sell a lot on big rises, sell heavily on surges, don't sell when it doesn't rise.