It's really selfish for a person to talk like wagging his legs and feet. When their legs and feet are not shaking, they often tap with their toes and beat the ground with their soles.
This kind of person seldom considers others, and whatever he does is based on his own interests. As long as it is beneficial to them, they will do it without thinking. It is difficult for such people to make real friends, because they will do whatever it takes for their own interests and never care about friendship.
The man shook his legs for self-protection.
When a person shakes his feet in front of you, he may just want to protect himself.
This is a weakened stress conditioned reflex. This kind of reflex was once called Moro reflex in human infancy, that is, scare reflex, and its psychological basis is a sense of self-protection.
3. Shaking your feet can relieve tension and anxiety.
When the mind is in a state of tension and anxiety for a long time, people will feel "uncomfortable" when they adapt to this state, and then they will make some reactions and express them through body language.
Extended data
Shaking legs is similar to some habitual actions in people's lives, such as turning pens and snapping fingers. These habits have a common feature: they are easy to form psychological dependence. Once these habits are formed, it is difficult to get rid of them.
Some people say that shaking his legs can relieve tension and anxiety; I often shake my feet unconsciously when I am bored and upset. But it is better to say that if you don't shake your legs, your anxiety will double. Therefore, it is not worth promoting to relieve anxiety by shaking your legs. If shaking your legs becomes a bad habit that you can't quit, it will increase your psychological burden.