Saturn square Lilith (orb 3°) creates concrete friction between the two planets. The orb is tight enough to count in the main reading.
Here, Saturn in Aries in House 10 brings discipline, constraint, endurance, and mastery into House 10 (vocation, status, responsibility, and public image), with Aries style (initiative, speed, confrontation, and direct action); Lilith in Capricorn in House 6 brings pure ideal, absolute demand, fascination, and refusal of compromise into House 6 (daily work, technique, and bodily discipline), with Capricorn style (structure, ambition, responsibility, and long construction).
Concrete friction: this aspect puts Saturn (discipline, constraint, endurance, and mastery) and Lilith (pure ideal, absolute demand, fascination, and refusal of compromise) into repeated friction: one can interrupt, inhibit, or provoke the other in concrete situations. Visible angle: Saturn near the Midheaven (orb 0.5°) 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 6 (daily work, technique, and bodily discipline); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.