What is the involuntary movement of five fingers when thinking about problems?

Hello, touching your nose is to hide whether your little finger is moving, your guilty conscience, your bow tie is loose, you are nervous and want to relax, etc. This kind of micro-language representation needs to be judged according to the specific situation. For example, touching your nose may be just because your nose itches, or you may feel uncomfortable with the conversation and want to cover it up by touching your nose.

When you think about a problem, your fingers will move involuntarily. This may be just a personal habit, or you may be nervous and can't help but relieve the pressure through finger movement.