ALT
Quick in, quick out.
This is a bit like when we use a microwave to heat food, we put it in and take it out immediately. If it takes too long, not only will the food be burnt, but the container may also be burned.
It is a losing strategy to enter and short-term copy quickly and end up being trapped for a long time. Therefore, even if you are trapped, you must follow the iron rule and get out quickly.
