You can tell who's hurt and bitter on SW they take their anger out on random people here because someone they knew hurt them.

She's taking her time making up the reasons
To justify all the hurt inside
Guess she knows from the smiles and the look in their eyes
Everyone's got a theory about the bitter one
They're saying
Mama never loved her much
And daddy never keeps in touch
That's why she shies away from human affection

I agree. Once you get burned you never trust anybody again and keep everybody away no matter how you have to do it.

They are hurt Plus very weak, strong people don't take out anger online/on strangers

I agree

Or they are just bored and bitter and ignored in their real lives. They come here to feel important by being unkind to others.

There’s probably some truth there. I’m not usually unkind unless someone says something especially dumb. 😊