Whilst most of us in Europe are enjoying a period of beautiful sunshine, soft fruits, and BBQ's, there are still one or two out there (no more) who can only see blackness. If I'd posted a picture of cute puppies the trolls would always find something nasty, and insulting, to write.
I cannot understand the desire to be hated by everybody. I'm sure the world of Psychiatry has a word for it, and possibly even the relevant pills to take, but how much nicer, and easier, just to be pleasant to one's fellow man.
Insults roll off my back like water from a Duck, but others do take things seriously. I know exactly who I am, what my achievements have been, and why I choose to live the way I do, so no attempt at puerile criticism can upset my daily life. I also understand that under-achievers can hold jealous grudges against those they see as higher up life's ladder, but insults won't help them on their quest to achieve the same; if indeed that is what they seek.
My advice to these people is to try to spend a whole week being pleasant. Remember never to speak unless it is with some praise, and see how people's attitudes changes towards you. You might even begin to enjoy life.
If that doesn't work; I see no hope.