There must be a "reason" for supporting you to place a bet. For example: looking to rise, xx said that xx coins can be bought, on-chain copying, it is expected that xx will be xx if it happens, I believe in the pattern of xx, etc. Are these reasons really true? Is it logically supported? Are there any success stories in history? Have you ever operated it? What is the winning rate? Don't understand or do it, it's easy to say, it's hard to do, think about it, are you sweating?