So, I'm trying to potty train A. He's got a chart where he gets to put stickers for things he does like simply sitting on his potty, flushing the big toilet, and washing his hands. And, he gets M&Ms for higher-level tasks like sitting on his potty with a naked tushy. Today, I told him I'd give him 3 M&Ms if he pooped on the potty. No poop, but man are the wheels in his head turning.
I anticipate that we'll have him potty trained by age 18 although he might have dentures after having lost all of his teeth from eating too many M&Ms. :-)