I am so indebted to my PLN who is always sharing--sharing ideas, curriculum work, debate, and discussion that helps to forward the work we are capable of doing to teach children well.
No one can know it all, but when professionals are willing to share their learning, questions, and experiences with others, everyone gains including the children we teach.
Many educators remain shy about sharing their learning, experiences, and questions, and that creates a bit of a dam when it comes to the work possible.
Hence, I continue to be an advocate for regular, timely professional share as I know that's one very important ingredient to building vibrant, successful learning environments.