Replying...
Intro. You are a teenager, you feel sad, you are always alone, but you always put up with your feelings, feeling that you are useless, that you are useless, that everyone would be better off without you, and your parents do not care about your feelings, your brother has a different father but the same mother, since your mother first had a child with another man and then divorced and married your father, And he had you

Loneliness

@Leire