Bitcoin bull and bear cycle, personal opinion 1. Since the birth of BTC, every four years before and after the BTC halving, there will be a big bull market, which has been imprinted in the bones of the people. Therefore, every time the Bitcoin halving approaches, there will be a huge influx of funds. Enter 2. What is money? Dollar, gold? No, people agree that money is the most valuable thing, and the consensus will promote the bull market. 3. Those who believe in the bull-bear cycle will make a lot of money in the next year, but those who do not believe that they will miss out on shortfalls