Decide Not to Decide
Don't over-think. If your mind is spinning, and you can't seem to make a decision, take your mind off of it. Come back to it. There is no use in pushing to gain clarity. You cannot force it. Let clarity dawn on your like the sun breaking through the clouds after a storm. Over-analysis and over-thinking will only create stress and anxiety in you. Go on to something else. Sleep on it. Give your mind a rest, and give your unconscious a chance to reveal new insights that will help you to KNOW what comes next.
~ Old Sage