There is common sense... But Buffett would argue with you )) If you just hold and constantly buy more crypto. Bitcoin, Ethereum, Ripple, Litecoin, then in the long run, it may result in much greater profit, and no waves and worries.. But I also speculate, I just find it interesting...

(Or how I stopped waiting for a miracle and started taking action)
1. Forget about dreams of "growth."
Seriously, did you buy and are you waiting? Good luck! Meanwhile, I play differently: buy at the day's low, sell at the day's high. Every day is like a battlefield, where you catch waves, not wait for a ship that has already sailed.

2. Orders are your best friends.