A deer lifts its head, goes completely still, and listens. That image explains more about this nakshatra than any list of traits. Alertness, a nose for a faint trail, and the particular intelligence of an animal that stays alive by noticing things early.
Soma presides here, not Mars, and that changes the whole reading. In Hindu mythology Soma is both the moon god and the sacred nectar offered in Vedic ritual, the drink that refreshes and delights. So what Mrigashira tracks is something worth having: a piece of knowledge, a beautiful object, a person, a city that might finally feel like home.
Its shakti (the special power a nakshatra carries) is fulfilment, the moment the search finds something. Mars rules the star in the dasha system, which sits oddly beside a soft, deer symbolled, Soma governed constellation. Mars supplies the pursuit. It does not explain the sensitivity, and the sensitivity is most of Mrigashira.
The Hindu month of Margashirsha takes its name from this nakshatra. In the Bhagavad Gita, Krishna says that among months he is Margashirsha, which gives this star a quiet prestige.
Mrigashira is known for curiosity, travel and research. Natives collect information the way other people collect things, and many have an unusual memory for detail. It is also linked with beauty and refinement through the Taurus half, which is why so many end up in design, writing or music.