1. The challenger initiates the change without an influence from the challenged.
2. The challenger submits an official change in writing.
3. The challenge being discarded has not yet been attempted or completed.
Since all three above were met, may I present to you the new challenge #25:
As to why this particular challenger decided to change their challenge, I cannot say for sure, but it sounded as if they felt that expressing myself through art would ultimately be a better life experience. I hope this doesn't make others want to change their challenges, especially since I have started almost half of them and look forward to the ones I haven't started yet.