It was my first experience with such a marathon. It sounds strange but it was my first experience with Instagram as well (I assumed this social media network is only appropriate for sharing photos, not more).
First in my life I've recorded a video with my speech and conversation...I knew my pronunciation is bad but in reality it was even worse. Luckily this issue is fixable, so I will work on it. Tips from this marathon are very valuable and I will try to apply them in practice.
These 10 days were extremely interesting for me, I enjoyed reading stories of other people. I think I will take part in future marathons. Thank you very much for your patience and creativity. You did a great job!