“…In addition, Miller et al (2010) suggested that researchers consider a second constellation of personality features that were both dark and emotionally vulnerable, which they referred to as the Vulnerable Dark Triad (i.e., borderline personality features, vulnerable narcissism, and secondary psychopathy). We are supportive of attempts to broaden the examination of dark personality features beyond those included in the Dark Triad (or recent expansions such as the Dark Tetrad or Vulnerable Dark Triad), including characteristics that have received relatively little previous attention, such as spitefulness (Marcus, Zeigler-Hill, Mercer, & Norris, 2014) and statusdriven risk taking (Visser, Pozzebon, & Reina-Tamayo, 2014). However, we believe that it is simply too early in the process of understanding these dark personality features to attempt to identify the precise number of dark personality features that exist.…”