The mistake that is easy to make in early trading is that there is no bottom line.
When the price drops a little, you think that the moving average will support it next; after the moving average falls, you think that the trend line will support it next; after the trend line falls, you think that it will reach the fib retracement level and is expected to stabilize; after the fib retracement level falls, you find that a certain indicator is oversold and is likely to rebound soon.
The essence is to have hope for the market and have an obsession that it will definitely rise next.