As of today, I have finished Glowvember, but I have failed Slowvember.
Here are the reasons I have failed Slowvember:
1) I wasted 3 days worth of time because of life.
2) I was too slow in the development.
3) I lacked experience in certain objects.
So, what are the lessons here?
Quality art takes time and take some time to learn something you don't know how to draw.
Although I have failed Slowvember, that doesn't mean I will delete the file on my Ibis Paint X storage and throw the papers I used for the development in the trash. I'll keep them until I am ready to finish it.