Halving cycle, bull-bear cycle, you can't believe it, what kind of ฿ are you still speculating in

The most taboo in the halving cycle: looking ahead and behind, hesitating, being timid, being afraid of wolves in front and tigers behind.

As I said, there is no 100% certainty in the world, let alone the ever-changing ฿ circle. If you want to be 100% sure before attacking, then you will never have a chance to win. As long as you are 70% sure, you should attack boldly.