Moon square Mars (orb 1°) 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 Libra 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 Libra style (relationship, balance, negotiation, and sense of form); Mars in Cancer in House 8 brings action, courage, competition, and effort into House 8 (sexuality, shared power, crisis, and invisible bonds), 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. House 10 (vocation, status, responsibility, and public image) is in friction with House 8 (sexuality, shared power, crisis, and invisible bonds); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.