This really depends on how good you want to get, and the nature of your audience, and how open and willing you are to tell your story.
As a rough idea: a gardener may require less precise delivery, than a cosmetic surgeon.
Having said that, we always prioritise getting you in front of the camera asap, with a deliverable video usually available after the first session (no time like the present!). The number of sessions after this entirely depends on you.
We offer a variety of options, with discounts for repeat visits.