Wouldn't it be nice to be as confident as this man is? He is talking on the phone to a client and understands the jokes and idioms and everything the person is saying to him...
YOU have the ability to be as confident as this man in your listening and speaking skills, just by starting a plan of action and practicing 15 minutes a day.
You DON'T have to say every word perfectly or know every grammar rule to communicate. You just have to get to about 80% and the other 20% will come with time.
How do you get here?
A combination of written text, audio and video, as well as your verbal practice, will get you to this point over a matter of weeks or months, depending on how often you practice and how you practice. You can write things in a notebook, use Quizlet or Memrise, use LingoPie video or watch my channel on YouTube for Q&A (Question & Answer) videos on how to learn words and pronunciation in English.
How do you get these? You can email me at email@example.com and we can give you some tips and resources that will help you start your journey towards fluency.