For me it last week when I posted about teachable moments and someone replied with something along the lines of 'you just learned what unschooling is'.
I read about unschooling but my structured public school educated brain couldn't quite grasp the concept. Until that post. That was my first 'ah ha!' moment. It really helps with my confidence that I can do this.
Do you remember your first homeschooling 'ah ha' moment? The moment when you just KNEW you could do this?