Is it spiritually safe for me to share m

That's not really a question tarot can rule on, so I won't dress up an answer in cards.

Two things worth separating:

What you're actually weighing. A birth chart is a birth date, an exact time, and a birth place — usually a city and sometimes an address-level location. Once it's posted publicly, that triple can be used to look up records, is permanent in cached copies, and makes you findable by anyone searching it. The "spiritual" worry is a real instinct, just not one the cards arbitrate: charts are a picture of information you already have, and nothing is disclosed to anyone by describing it.

Where the question actually belongs. Natal charts are astrology, not tarot — I'd point you at the chart's own tradition (Zi Wei / BaZi / Western natal / Jyotish) rather than have tarot answer for it. But if what you want is a look at the fear itself — the sense that a chart in the open makes you more exposed somehow — that I can draw, and tarot speaks to that directly.

A practical middle, if it's useful: share the reading, not the raw data. Most discussions only need the placements and interpretation; the exact birth time and place are the parts worth holding back, and they're also the parts that constrain a chart enough to narrow who you are.

Want me to pull a card on the exposure question?