The thing everyone half knows and rarely says

A significant proportion of training produces no change at work, and the people involved usually sense it well before anybody writes it down.

There is a particular quality to a session where nobody expects anything to come of it. The participants are polite. They complete the activities. They give reasonable feedback. But the questions stay general, nobody raises the specific obstacle in their own area, and the conversation about what happens next is vague in a way that everybody accepts. Experienced facilitators recognise this immediately and mostly carry on, because raising it is awkward and because the contract was to deliver a session, not to renegotiate the premise of it.

It is worth being clear about what is and is not being claimed. This is not an accusation of bad faith. The buyer usually wants the problem solved. The facilitator usually wants people to leave better than they arrived. The participants are not cynics by nature. The dead session is a structural outcome, produced by a request that was never diagnosed, an audience that was selected by availability, and a workplace that has no room for the change. Everybody in the room is behaving sensibly given what they were handed. The waste occurs upstream of them.

Naming this openly is the precondition for improving anything. As long as the field treats every session as presumptively valuable, there is no way to distinguish the training that was going to work from the training that never had a chance, and therefore no way to spend better. The unsentimental position is more useful than the promotional one: some training changes practice substantially, some changes it a little, and some was decided upon for reasons that had nothing to do with practice at all. Saying so is not contempt for the work. It is the beginning of taking it seriously.