The correct answer to this open question is the following.
Although there are no options attached and there is no further reference, we can say that your networking and interpersonal communication skills will help you establish and maintain important relationships. These relationships, in turn, may lead to having successful positions and moments in your professional life.
That is the importance of permanently networking and increasing your connections in the industry where you work, That is the best way to know more people that can help you in the future or vice versa. To do it better, you have to develop interpersonal skills that improve your communication so people can clearly understand you and feel attracted to your ideas. You have to learn to impress people and make them feel good with your presence and conversations.