Self *create_self() {
    Self *self = calloc(1, sizeof(struct SELF_STRUCT));
    char **favorite_languages = calloc(3, sizeof(char));
    favorite_languages[0] = "C";
    favorite_languages[1] = "C++";
    favorite_languages[2] = "Rust";
    self->favorite_languages = favorite_languages;
    self->editor = VIM;
    return self;
}