“Yahweh made it known to me and so I know.”
I don’t claim to know the answers to everything, but I do claim to know what to do when faced with a difficult situation. You turn to prayers. You turn to God. And believe it or not, what does not make sense at first will suddenly become very clear. What seems vague will suddenly become glaringly obvious. God will find a way to steer you in the right direction until you come to an understanding, a decision. He will put that good desire in you heart that you cannot ignore, you will end up acting on it on impulse. To make the right decision and to take the best course of action, you simply have to trust in the wisdom and the ways of the Lord.