The market is quite volatile when it comes to investments you cannot really rely on cycles. One decision from a ruling body and the investment market will spiral into chaos, so its better to invest in this business, as well! Don't put all the eggs in one busket!
Wise words Will-Natsu. When it comes to investing you want diversification on your investments. Not only in different cryptos, but different assets all together.
Bonds, stocks, currencies, property, gold or commodities, having only one makes you vulnerable.