The Mars-Neptune conjunction gives a kind of action that is hard to explain through dry logic. Mars wants to move, take, decide, defend, and achieve. Neptune dissolves the straight line and adds intuition, image, faith, compassion, a hidden motive, or a dream for which the person is ready to spend energy. Because of this, the native may act with great inspiration, almost from an inner feeling, but may find it hard to explain in advance why this path was chosen.
Interpretation