Some novelists claim that great plots are those whose memorable surprises are, oddly enough, both perfectly shocking and completely understandable.

His opponents' fury was 'completely understandable' and they were 'absolutely entitled' to their views, he said.

But after your own experiences, your fear and inability to trust are completely understandable.

Well, put like that it's all completely understandable.

But then again, completely understandable too.