Why changes fail

Most organisational changes do not deliver what was intended, and the reasons are consistent enough to be worth knowing before you start one.

People were told, not brought. A decision announced arrives as something being done to people, and the human response to that is resistance regardless of whether the change is good.

The reason was never explained. People accept difficult things they understand and resist easy things they do not.

Nobody acknowledged what was being lost. Every change costs somebody their expertise, their status, their routine or their colleagues, and a communication that only lists benefits reads as somebody who has not considered the cost or does not care.

The people affected were not asked. They frequently know why the previous attempt failed and what will break, and they were not consulted because the decision was already made.

It was announced and then not supported. A change needs weeks of reinforcement, and most get a presentation and an email.

The measures did not change, so people were told to work differently and rewarded for working as before.

And it was one of six changes happening at once, which is the commonest cause in practice: organisations underestimate how much change people can absorb and then wonder why none of it landed.