<span>"Was what the writer said worthwhile".
</span>
I would say the fourth one.
It could be
obsession. As obsession is defined as the reoccurring mental thought or idea of
something. This obsession has caught you up or to overthink. For instance in a
situation that has caught you up, you engross yourself with it. Overthinking like
obsession is a mental act or a cognitive resonance which is still different
from behavior or compulsion, as the word for it.
<span><span>There are no rivers and few perennial streams in the islands.
</span></span>
The answer is the last one. Hannah thinks that cats are happier outdoors than they are indoors.