みなさん、こんにちは！
ベリーパイです。
As I continue my self-study on Japanese, I have more and more questions in my head. Instead of posting my questions in that big question thread, I'd like to have my own one so that I can trace what I have learned. (because sometime I can't jot it down into my notebook immediately)
そういうわけで、よろしくお願いしますね！
Thanks a lot in advance
Here is my first question: what does 済む mean? I only know it means something like "to end" or "to complete". I don't know what it exactly means especially when it's attached after a negative て-form.