If you aren't confused by quantum mechanics, you haven't really understood it.
Truth is something that we can attempt to doubt, and then perhaps, after much exertion, discover that part of the doubt is not justified.
No paradox, no progress.
Anyone not shocked by quantum mechanics has not yet understood it.
Oh what idiots we have all been, this is just as it must be
If you have a correct statement, then the opposite of a correct statement is of course an incorrect statement, a wrong statement. But when you have a deep truth, then the opposite of a deep truth may again be a deep truth.