Moon square Mars (orb 1.2°) creates concrete friction between the two planets. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Moon in Aries in House 10 brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm into House 10 (vocation, status, responsibility, and public image), with Aries style (initiative, speed, confrontation, and direct action); Mars in Cancer in House 12 brings action, courage, competition, and effort into House 12 (retreat, contemplation, long time, and possible confinement), with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete friction: this aspect creates live tension between the inner child, mother image, and Mars: vulnerability, protection, or the need for safety can turn into anger, inhibition, or defense, sometimes through a weak, inhibiting, or castrating mother image. Visible angle: Moon near the Midheaven (orb 3.6°) touches an angle; this aspect is easier to notice through social role, reputation, career, and public image. House 10 (vocation, status, responsibility, and public image) is in friction with House 12 (retreat, contemplation, long time, and possible confinement); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.