Even though they did not say that they were coming back, I bet you are on there call back list.
I remember back 15 years ago, it was easy to get householders to open their doors and give you a few minutes of their Saturday morning to discuss the Bible. When I left a few years back, on a Saturday morning when most people are home it was a "good" morning if you had one or two people even listen to your introduction let alone a whole half hour! I think the ladies who visited with you felt like they "struck gold" that day, and I believe they will not let this go so quickly.
Just to be honest, people like you scared me at the door because I was never the very studious witness. I was the witness who hated the meetings, but enjoyed the "feeling" of doing what I thought Jehovah was pleased with. I probably would have been that pioneer who stood there with her head hanging, just listening. Hopefully, you planted some doubts under those blinders they wear, you never know.
so these ladies went into JW Donut mode ...
This was always my favorite part of service.
Mrs. Shakita