Why do you always dream of taking the steep stairs without handrails in the open air?

1, playing too intense amusement facilities, left a deep impression on the brain, which is the impression reaction of brain replication.

2, the body is too tired, sometimes there will be slight arrhythmia when sleeping, which is a way of automatic adjustment of body function. Soaking feet with water of about 40 degrees before going to bed is helpful for physical recovery and sleep.

I may be under great pressure, and sometimes I feel helpless.