First Attempt at a 'Viral' Short

Hi Simone,
First off, thank you very much for the excellent class. I am not allowed to leave a review yet, but I find the lessons I watched very helpful. You were very generous in sharing all the ideas for hooks and structure.
I just edited and published a tiny video of 15 seconds to promote my new Skillshare class Turn Your Life into a Living on YouTube and in Instagram reels and I would love your honest feedback. What is good? How can I do better?
Is it okay that most of the value of the video is outside of it (except for a little humour at the beginning)? Or is it a MUST to share a tip or something else?
I intend to record new videos too, but I wanted to try the very short format with existing video and stills right away.
Grazie mille!
- Lucy