this is what I learned about importance od introduction..
Introduction is an important part of communication skill and very critical in your marketing life and as a professional too!
When you introduce yourself, it is not for my benefit or anyone else's but YOURS! It is not about your secret household things but about you as a professional marketer online who know what you are doing. A kind of person whom people will look up to for help and advise.

Introduce yourself? Why Introduce myself?
Conclusion
About Me

Introduce yourself? Why Introduce myself?

Self introduction is both a personal and professional communication skill that is needed in your everyday life.
In conversation, when you meet a person for the first time, number one thing everyone expects is to introduce yourself and likewise to the other person. The mode of introduction varies depending on gestures and language one use.