Article continues below advertisementValerie Bertinelli may call vulnerability a "superpower," but when it comes to romance, she's still keeping her guard up. "I mean, it's still scary to be vulnerable with people," Bertinelli, 66, confessed to fans at the Los Angeles Times Book Festival, per a news outlet. "And I have yet to put some things into action in personal relationships, intimate relationships, you know, because I'm really scared of dating right now.