Sometimes it's a stranger, and sometimes it's a structured homeschoolers wanting to know why you're not using a curriculum.
SandraDodd.com/response
photo by Cathy Koetsier
from a page on how much, if any, political angst/indignation a parent should collect and share—part of my response to a question, but there are others there:If the parent can't solve the problem, it doesn't seem productive to me for "the problem" to be brought into the unschooling nest, as it were. Because negative emotions (fear, guilt, sorrow, helplessness) can prevent or hamper learning. Unschooling works best in an atmosphere of contentment and hopefulness.
Think about what you think you "have to" do.
Choose to do something good, for sensible reasons.

It really is a life change, that keeps changing and evolving. Actually, I find, the less methodical I am, the more fluent the learning and living become.