Feelings after several rounds of ups and downs:
1: Do not make additional investments beyond your plan; this is a potentially all-or-nothing move that is meaningless. Holding on will lead to suffering, but you won't dare to take profits! It's better to be flexible, able to afford losses, and comfortably hold onto gains.
2: Don't look at others, don't analyze the ups and downs, buy low and sell high; just follow your plan. If you can't handle extreme market conditions and make money in it, it's better to withdraw early!
3: Don't stay up late!
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