梦见自己迫切想逃离某个环境，但无论怎么跑，就是跑不了半步，感到腿异常沉重或陷入泥沼，无法拔腿奔跑。其实这个梦不用太担心，只是大脑阻止机体奔跑的反应，属于正常现象。
The dream of their own desire to escape from an environment, but no matter how to run, just run a half step, the legs are very heavy or bogged down, unable to run. In fact, it need not worry too much, just the brain stops the body running reaction, belong to normal phenomenon.