Today, I updated some of my Instagram posts with some great Korean captions I stole from my Korean connections. I also chat a bit with one of my Korean teachers on Facebook, and I noticed that this challenge is indeed useful, and that my Korean has indeed improved. Before, it was like this: Ah, I've already learnt how to express this, let's check the correct pattern in the grammar book! Now, I not only remember, that I've already learnt the expression I need to use, but I can actually remember it and use it, as well - without looking it up in the grammar book. So I feel very proud. And frankly, it's a great feeling. I don't know about you, but I love to feel excited and enthusiastic.