Sometimes they are gay and frightened themselves. Sometimes they are jealous of something we might have. Sometimes they just hate themselves so much that they have to find someone else to project it upon. Same goes for the racists and the homophobes in this world.
We are never going to cure stupid in this life but we can live our best lives in the most amazing ways and trust me when I tell you that is exactly what drives them crazy. Why? Because we just do not care what they think anymore other than you cannot fix stupid. You don’t have time for stupid when you are living authentically and happy.
That is the proper way to explain hate to a child.