Hahahaha absolutely none.
When I was pregnant with my third child my grandmother came to me and enveloped me in a stong pink light which I knew to symbolise her love and protection. I heard the words "be strong". I very nearly died with the birth, in fact there was not much hope for me to survive. I remembered her words and felt her protection.
A few years later I had an experience of evil affecting my family that was way worse than my death. I heard her words again.
I've seen her again, as well as other members of my family briefly. And a staff member who passed on. Showing me everything was ok.