Do you know that feeling when you start hating someone?
Not because they did something terrible to you
It's just their entire existence bothers you

Do you know that feeling when you see a cockroach?
That strong hatred and urge to **** them without a reason?

Now imagine you are that someone or that cockroach
The someone you cannot run away from
The someone you have to put up with
The cockroach you need take care of

Now tell me
How do you even begin to deal with that in every second of your entire existence and not wanting to end it all?