Several sections in that book are really confusing.
The words sounded confusing, even to her.
Catharsis can be a confusing emotional experience for some people.
You are only confusing the whole question.
Nor was he anxious to maintain the connexion between philosophy and medicine which had for long existed in a confused and confusing fashion.'
Their confusing effect, for modern readers, is increased by a curiously irrelevant prologue.