The theme fear can happen anything is started in the end of the book when Lena asks Alex that it is cool in the wilds and alex tells her that we could go there someday.
And the Alex takes Lena to the Wilds and they are their.“...A hundred-a thousand-things could go wrong.The gard in number twenty-one might not have kicked in his coffee yet-or he might have had it,but not enough to knock him out-or the Valium might not have kicked in.” (Oliver 247). This is saying that even though Lena thinks everything is under control it is not.These themes show that even though you think you have everything under control there is one thing that is
not.
There is a connection of the theme and Lauren Oliver when writing Delirium. When showing the connection between the theme and Lauren Oliver, you also have to remember the conflict of the book. Lauren Oliver is showing the world.She is showing one side of the world where people are rich and one the other side she is showing the people who aren't as rich.
This shows that, Lauren Oliver shows the theme of excitement is always good shows the reader that actions can turn into emotions.