•    The first impression is extremely important when you speak with new people.
•    People will know straight away your professional level by listening to the way you pronounce English words
•    You can hide your limited vocab and grammar weakness, but not bad pronunciation.
•    Good pronunciation simply opens you to huge opportunities to meet potential employers.
•    Being able to communicate well with people from diverse countries is also a big achievement.
•    Networking is extremely important. Consider if people will avoid talking to you if they have difficulty understanding what you want to say.
•    If you have skilled pronunciation,  people will very much enjoy make friends with you