Duan Yongping shares five investment advice for middle-class families: 1. Do the right thing (provided that you don't do anything wrong) 2. Timely stop loss (stop loss immediately upon discovering a mistake) 3. Establish a long-term mindset (delayed gratification, slow is fast) 4. Hold onto the ability circle ⭕ (Don't do it if you don't understand, less is more) 5. Original intention+calm mind (never forget the original intention, only then can you always be true) Every time we review various errors, there are only a few root causes that can be traced back and forth: 1. Don't be afraid of spot goods, try a 99% drop? 2. Shanzhai contract without stop loss, try to drop 10 times? 3. If you don't understand the concept of air currency, it will rush when you pull it up, and cut its meat when it rebounds 4. Shanzhai coins talk about value and narrative, BTC is reluctant to buy 5. After making money, I am reluctant to cash out and have been wanting to continue gambling 6. Being stuck in a knockoff without analyzing the overall market trend This article is sponsored by Bitget | @ Bitgetzh