I don't think that's in the spirit of the concepts of "deciding" and "choosing". When they made the commitment, they believed they would remember to do it. They

I don't think that's in the spirit of the concepts of "deciding" and "choosing". When they made the commitment, they believed they would remember to do it. They may have made an error of judgment in not taking more precautions to ensure that they remembered, but that is not the same as choosing not to do it.