The focus of attention and a sense of confidence. When a person feels insecure, he concentrates on himself, on his feeling of insecurity. And the more he concentrates on the feeling of uncertainty - the more it becomes. It turns out a vicious circle. To break this circle, you need to shift the focus from yourself to others: take care of them. After all, the surrounding people are also people and can also experience a sense of uncertainty. So they need to support and make sure that they feel comfortable...