<span>One could argue that the world is as "how it appears to be" because that is how that person perceives it. Personal perception is uniquely individualized, and while it can be explained to another person, there is no guarantee that it will make complete sense. Really "knowing anything" then relies on personal belief/faith in that perceived world-view, which can range from unflappable to highly-mutable.</span>
A. would be the answer, im not 100% sure though!
I don't know what transition you're talking about, but I do know that a Life Transition is difficult because some people are forced to let go of the familiar and face what comes in the future with a feeling of vulnerability. Most of them begin with the loss of an important or loveable person.
Try re-reading the text and find evidence on why you think your answer is right even if it takes and hour you will benefit from trying harder than ever and if you ever have to do this again you will be able to do it by your self
