Don't be bothered by hate.
The ones who hate you are hated as well.
That's why they hate you, so they can get that feeling off themselves and see how it looks like on others.
You got to imagine people from the other part of the screen and pity them for their look (unless you spot their twitter profile and see how ugly they truly are).
It's the Internet: since nobody can see the other one and we all hide behind waifu or heroes avatars, we just assume there are no feelings around to be respected.
So feelings are like trashed and what remains is just the opportunity to humiliate others as much as we are humiliated ourselves.

Unliking things is easy.

See them as noobs of life.

But do like them just once and you'll be like them forever.