Should I warn a family member about a possible accident?

[Missa]

Ok, so I did what I perhaps shouldn't have, call me unethical if you want. I looked at my chart and noticed a yod getting activated and talked about it with a friend. Anyway, it involves moon and Mercury activating it, and 8th house Uranus... don't remember the whole thing, but the point is that there is a possibility for an accident related to travelling, not just for me, but for a family member. So I looked at this family member's chart, and noticed some alarming aspects during the same day. I don't get freaked out easily by these kind of things, but this seriously looks bad. Should I warn this person or not? Or at least tell her to be careful? Will something bad happen?

27.07.2006, 03:04 Helsinki.

[Radu]

I had a similar situation recently with my brother-in-law, he had some really nasty Mars and Uranus transits culminating on the same day, coinciding with a first quarter Moon and some other conflictual aspects, so I gave him a phone call and explained it to him in a very diplomatic way. Astrological transits represent influences and only potential events, so there's no reason to be scared, just to be very careful.
He agreed to postpone a longer car trip he had planned for that day and the whole period passed with no incidents.
I will never know if something would happen if I wouldn't tell him about that, but I did my duty as an astrologer.

[Missa]

Thank you Radu. I've decided I need to tell it somehow, but I don't know how. She doesn't believe in astrology, much at least, and has warned me to not get too much into it. So calling her and telling about astrology and transits is out of question. Any brilliant suggestions how to handle the situation? Perhaps it is a better idea to say I had a dream that still worries me and ask her to be careful when travelling, the problem here is that I'm afraid she won't take it seriously and say it is just a dream. There is the yod getting activated on my chart while on her chart there is transitting Mercury conjunct her natal Uranus and those opposite transitting Chiron. I don't like this.

Is everyone unwilling to take a look at if something bad might happen?