Let us agree that we need all those forenamed skills, plus lots others, in addition to a deep understanding of history, literature, the arts, geography, civics, the sciences, and foreign languages.
English is the leading international language. In different countries around the globe, English is acquired as the mother tongue, in others it's used as a second language.
There was an elderly woman, who might be the housekeeper, mending clothes, and two young ladies, who seemed to be learning a language with dictionaries.
What does this mean? Well most people learning a second language sort of take the mother tongue words and the target words and go over them again and again in their mind to try and remember them. Really inefficient.
Now, presenting in a foreign language is even harder and the chances are if you want to work in a multinational company, you'll have to present at some point.
You can choose the mask you want in this foreign language and I think it's a great way to use the mask not just to hide yourself but to present yourself differently and just build your confidence with the mask.
What's more, it's an easy way to master a language when you live there. As everybody knows, the employment situation for young people is becoming more and more serious.