Moon in Aries
Emotions arrive like ignition: fast, hot, and needing somewhere to go.
The Moon is the sign that matters most here
Ask a Western astrologer for your sign and they answer with the Sun. Ask an Indian astrologer and they answer with the Moon, because in jyotish the Moon carries the mind: how you take things in, how you settle, what you need to feel safe. It is also read in the sidereal zodiac rather than the seasonal one, and the two have drifted about 24 degrees apart.
The practical consequence is that roughly four people in five get a different Moon sign here than in a Western chart. If you were told your Moon was in Taurus, Aries is the sign directly before it, and this is the reading jyotish would actually use.
What a Aries Moon is like
A Mars-ruled Moon does not sit with a feeling. It acts on it, often before the feeling has been named. This makes for genuine courage and a short fuse in the same person, and it means the processing happens through the body rather than through reflection.
Your Moon is in Aries, which means your emotions arrive like ignition. Feelings hit fast and hot, and they need somewhere to go. You process by moving, not by sitting still.
How it settles, and how it strains
What settles it. Movement. An Aries Moon that has been sitting still with something is not calm, it is compressed.
Where it strains. Anger arrives before the hurt underneath it does, and gets discharged at whoever is nearest.
The birth stars inside Aries
A sign is 30 degrees, and a nakshatra is 13 degrees 20 minutes, so Aries holds 2 whole birth stars and shares the rest at its edges. Your nakshatra refines this reading considerably: two people with the Moon in Aries can be very unalike if their birth stars differ.
Sidereal positions use the Lahiri ayanamsa, the Indian government standard. The Moon crosses a sign in roughly two and a half days, so a date alone usually settles it, but a birth time removes any doubt.