Why do some people always read between the lines?

Wisdom begins with reading what is not plainly written.

i personally think that when reading anything long enough, lets say a book for an example, you start to build a connection to the author, and you start to see that there is something more to it, something that is in between the lines, the thoughts and feeling of the author that he or she left small tiny hints of and you try to connect the dots, and there like a hidden pot of gold, its like within a relationship, the girls mite say no, but the guy knowing her well enough doesn't accept her answer fully, but looks at her actions, her mood, tries to remember her desires and see if she for an example said no because she is shy of saying yes and he having studied her in a few seconds after her answer knows that it was a dream for her to do whatever you had planned in the first place and you still take her. hope that makes sense

because whats on the lines is boring

hell some of them flat out make up the lines AND what's between them.

Double vision?

They've been hurt before and exercise alot of caution when people say or do something for them. They get suspicious, believing nobody could do something without wanting something back. They're always looking for some reason not to trust.

Because some people aren't straight forward, so you need to apply some critical thinking, as they're not good at communication.

Compassion could be the reply, if you intend to agree!

They have foil on their heads?

Because the essential is invisible to the eye.

Because life has taught them to.