Every era has opportunities 1980s to 1990s There are opportunities to do business in the sea From 2000 to 2020 Internet Mobile Internet Opportunities Chinese real estate opportunities 2010 present Cryptocurrency Opportunities AI opportunity There are always people who haven't made a profit and say that their era is not good, and good opportunities have been taken by predecessors. Is it possible, just like looking back at the historical candlestick, It's easy to make money in other people's times, I won't play anymore in my own time.