Question

who are haters and trolls?????

Answer 1

Answer:

Those person that simply cannot be happy for another person's success. So rather than be happy they make a point of exposing a flaw in that person.

                                    AND

In Internet slang, a troll is a person who starts quarrels or upsets people on the Internet to distract and sow discord by posting inflammatory and digressive,[1] extraneous, or off-topic messages in an online community (such as a newsgroup, forum, chat room, or blog) with the intent of provoking readers into displaying emotional responses[2] and normalizing tangential discussion,[3] whether for the troll's amusement or a specific gain.

Explanation:

I HOPE IT HELPS.