Darling, this interest rate meeting is just a 'triple question': Is there internal conflict, is Powell soothing the market, and will the market still be pampered later? Any unexpected event could slap the stock market and cryptocurrency back and forth.

Sister's harsh investment rules:

* Don't gamble on getting rich overnight, just bet that you can still sleep well;

* Big investments in BTC/ETH, consider tracks and small sentiment coins afterwards;

* Don't recklessly chase K-line long legs on the day of the meeting; many people end up dead on that one. We want to be the profitable ones, not the fools played by the market.