BLZ
Short position is an advanced operation
Trading and waiting are both operations, especially for short-term traders. Short position is an advanced, restrained, effective rhythm-making, and even a powerful operation.
From the perspective of human nature, it is easy to buy complacently to expand profits after exceeding expectations, and it is easier to buy retaliatory to recover costs after exceeding expectations. Short position allows the mind to always keep calm, hold chips in hand, observe outside the market, and seize better opportunities.