Getting trapped is not a dead end, but stubbornly holding on is. Don't rely on miracles like "lying flat," first distinguish the strength of the trend: when the trend is upward, buy on dips and sell on rallies to reduce position costs through swing trading; when the trend completely reverses and support fails, don't hesitate, cut losses to protect the principal. Doubling down and adding positions against the trend will only deepen the trap. Control your impulses; operating in line with the trend is the only way out of the predicament.