I hate short people
What makes you hate short people?
I feel like they need to be taken down a peg.
You may feel they think they are superior in some way but hating them solves nothing. Try being compassionate.
Haha, I'm better than them, end of story.
No person is better that another person, especially not based on something like height. Hating brings nothing good to anyone's lives. You should attempt to be a more caring person.