You can add positions if the market drops sharply in the morning!

Last night when I went out for dinner, an old beggar came up to me and said:

Young man, I think you have amazing bones and are a genius in cryptocurrency trading. Here is a cryptocurrency circle formula. I see that you are destined to be together. 88U will sell it to you.

After paying the money, I opened it and saw:
In the morning, you can add positions if there is a big drop, and reduce positions if there is a big rise in the morning.
In the afternoon, only reduce positions, and buy the next day if there is a big drop in the afternoon.
Don't sell coins in the morning when the price drops, and add positions T+0 when the price drops.
Don't chase the rise in the afternoon, and reduce positions T+1 when the price rises.
Look at 10 points when the price rises in the morning, and look at 2 points when the price rises in the afternoon. Sell at the highest point. If the coin is strong, it will be closed at 10 points. If the coin is not strong, it will be closed at 2 points. Control the position and don't take chances. Rolling operation is the best strategy.
Don't short in a bull market, and don't go long in a bear market.
Don't sell at a loss in a bull market, and don't chase the rise in a bear market.

Brothers, did I pick up a treasure?