For you teachers

[علي لقواطي]

Hi, guys I'm here to talk about something that irritates me very much. I have a degree in English ********, I graduated in 2013, since then I started to question my English level, and sometimes I think my English is weak. Lately I started to teach middle school puples( not full time job) and I want to loose that feeling of weakness.I'm not saying that I can't teach puples, but I want my English to be good like a native speaker.So, is there any teacher here who have or had that feeling in any time of his career ? And what do you suggest ?