I encourage you to improve you English skills, but you should know that native English speakers working in diverse settings are accustomed to being around non-native speakers with varying levels of skill. You probably aren&#x27;t being judged harshly for speaking with an accent or missing articles. Even many native speakers have difficulty speaking continuously or extemporaneously. I think you may not need to worry about it so much. If you still want to improve, there&#x27;s absolutely no shame in learning in a classroom setting. It may be the best thing for you.