What is the scope of Communication Skill ?

1. First you must have a strong analytical mind, you are observance that you can quickly understand what people has just said, guess accurately based on what you just seen, either their body language, tone of speaking and sensitive to the surrounding.
2. Some people may misunderstand that communication skill is equivalent to some one "talkactive", the different is on what the audience understand, only the one with strong communication skill make them feel they get what they expect.
3. I do not think grammer or language is VERY important BUT it help a lots. You must see the level of your audience before you choose which type of grammer to used, only when you speak in the same frequency than only the interactive session can contineu.
4. You must think fast and ahead so that you can arrange the point and put up in the way that surprice them.
5. In short you need to be a SMART person and said the right thing at the right time to the right audience.