What is the state of interlocking fingers?

People with their fingers crossed like this are often helpless and in a state of great anxiety. With the tightening of the finger, the color of the finger may change, or even turn white locally, which shows that the inner anxiety has increased and the things he faces have become worse; Similarly, when the situation improves, the strength of finger grip will gradually decrease, which is an act of inner release or liberation.

For example, when the police catch a suspect, when the police question him, he will unconsciously cross his fingers and try to defend himself. This action shows his guilty conscience and self-confidence. With the constant change of the police offensive, the strength of his fingers will also change. In life, when we find someone doing this action, it often means that the other person lacks confidence and needs our help. At this time, we can say something encouraging to restore his confidence or help him directly.