My trading method.
1) Whenever this indicator drops, I lock in profits and wait for it to decline further.
2) I use the same profits to reinvest when this indicator shifts from neutral to fear. I don't need to buy USDT repeatedly.
I have made money easily. It takes patience and waiting for this indicator to reach the right level, and reinvesting only in the top 20 coins from CMC100, which are not risky (they won't reach 10% in a short time). I never invest in high-risk coins.
Slow and steady always wins.