We can have peace in-spite of external problems and troubles. The peace Jesus speaks of is not connected to external circumstances. It’s a supernatural piece. It comes from Heaven. A gift, for every single follower of Jesus. Guard your heart and mind. Fear feeds worry and anxiety. Get a clear perspective. We need to see who our God is, His love goes beyond the circumstances we find ourselves in. He sent His son to find us. Pray first. Pray about everything, your sadness, your hurt, your disappointment. Ask Him for strength, and then thank Him, for all He has done, and all He is going to do.