Moon square Mars (orb 1.7°) 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 Sagittarius in House 6 brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm into House 6 (daily work, technique, and bodily discipline), with Sagittarius style (expansion, travel, belief, and the search for meaning); Mars in Pisces in House 10 brings action, courage, competition, and effort into House 10 (vocation, status, responsibility, and public image), with Pisces style (imagination, faith, compassion, dream, and permeability).
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. House 6 (daily work, technique, and bodily discipline) is in friction with House 10 (vocation, status, responsibility, and public image); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.