[There is only one lowest point and one highest point]

On the way from the bottom of the mountain to the top of the mountain, the overall direction is upward, but there must be some parts of the road that go downhill. On the contrary, from the top of the mountain to the bottom of the mountain, there will also be some parts of the way that go up. .

The same goes for trading. There is only one periodic top and bottom. However, local ups and downs between periodic tops and bottoms are normal.

The general direction of $rats is from bottom to top.

The process of climbing a mountain also requires everyone to encourage and support each other. Some people may give up halfway, but only those who persist can see the scenery on the top of the mountain. #Rats