To be honest, things like what the upper resistance level is, where to pay attention to, if it doesn't break it will test the support, focusing on how much, if it breaks the level it should go up, paying attention to how much at the upper high level, this kind of analysis is really easy to write, and it won’t lose no matter what! If the market goes down, the resistance level is effective, isn't the short making money? If the market doesn't go down, the lower support holds, isn't the long making money? But can everyone really understand this kind of analysis? Can they know what to do? I still prefer to be more direct, sharing my own opinions, whether it's long or short.