Headshots are usually taken for the purpose of self-promotion. It could be a corporate website, your social media profile, dating sites or an actor's portfolio. You are seven-times more likely to be considered for a job if you have a good profile photo reflecting your personality. Together we can come up with your personal statement (something specifically driven by your character and your professional skills) and then visualize it during the photo session.
Please bear in mind that it only takes 100 milliseconds for someone to draw conclusions about who you are based on a photo