This document summarizes a presentation on developing decision-making skills in marriage. The presentation covered 10 principles: 1) Prioritize your relationship with God over marriage, 2) Understand your personal communication style with God, 3) Understand gender differences, 4) Understand what love is and is not, 5) Define relationships with the opposite sex, 6) Let God's will be the priority in choices, 7) Choose friends and partners carefully, 8) Develop friendships with the opposite sex, 9) Gain knowledge through various resources, and 10) Find a mentor for guidance. The conclusion is that decisions determine destiny.