Konbanwa! Thank you for joining the lesson today. It's great to see you! Our conversation expanded from the expression "〜してしまいました" in Chapter 10. It carries a negative nuance, such as regret or feeling sorry about something afterward. In the conversation, we had the example "It was easy, so I finished it." If we reverse this, it becomes "It was difficult,so I didn’t finish it."むずかしかったから、おわらなかった。 For example, you can say, "I do the things I don't like first and I don't put them off.” So it also means, "I should have done my homework first, even though it was difficult.” This expresses regret — the feeling of wishing you had done something earlier. I think what you wanted to say was "I should have done it." すればよかった。
And in a positive sense, it can mean something like, "Let’s finish the work quickly and get it out of the way.”さっさと仕事をおわらせてしまいましょう、おわらせてしまおう、So it also has that kind of positive nuance. Next time, Let'sto study sentences that have both positive and negative nuances. How does that sound?
Thank you for your hard work ,おつかれさまでした! See you again in March!
