Could anyone proofread my article? thanks :D

pleaseHis words are considerately resonable--so many teachers so many experiences from their workplaces!!!! If possible, I just hope you to talk with teachers as much as you can. But if you meet a NUTTY boss of a hakwon, you will waste your precious year. You should choose a hakwon seriously. But in the case of public schools, there is a very low possibility to meet a nutty boss. In fact, a boss doesn't pay attention to you. You get paid on a certain day without delay. You don't need to be stressed out about drop-out students. All I am saying to you is what I heard from some teachers and I read on the internet, and in some books/newspapers. But I think you need to join a community for foreign teachers and talk with them a lot.

Well done! Although grammatically correct to use "But" to start a sentence (depending to whom you speak, it's more of a style), it is saved for rare ocassions. Also remember we CAPITALIZE our letters after periods, including the subject noun "I"