If you think you are approaching a critical point in one of your relationships, try to look upon this day like any other. Don't let yourself get overwhelmed by your suspicions. Convince yourself that nothing is wrong, and focus on having a positive outlook. If you overthink things, you'll lose perspective and spirit. This isn't about fooling yourself into believing something that isn't true. It's about creating a feeling of courage that could morph into genuine bravery.