Have you ever loved a movie only to have Hollywood ruin the story with a sequel? Yeah, sequels are risky. That's why it took a lot of confidence for me to make a "Part 2" for one of my best-ever podcast episodes: The original Singularity of Mold Avoidance episode published almost exactly 3 years ago in August, 2020. Well, you can be the judge, but I think this episode justified its own existence...such an important topic to learn or just be reminded of.