Since you seem to be mentioning 'destiny', 'life arc' and 'advice' -it may be wise to put in some kind of a legal disclaimer for your own sake -- the use of LLM toys for advice about life and similar have led to some really bad outcomes, even suicides as we know now.

If you act like a doctor and someone gets hurt from your acting, that's the main trouble.

I am not sure the same standard would apply for a fortune teller :)

fair points. I will take a look at it