Thanks and a hat tip to Marty Raaymakers
When looking at informed choice, sometimes what isn't said is more important, than what is said. The withholding of information may be unintentional. People can just forget things.
Sometimes, people intentionally just give someone part of the information they need. They only tell what they want that person to know. Parents sometimes do that to their kids. Or, a treatment provider might just tell someone the good points of a program or service because they don't want to discourage you by telling you the not so good points.