Love not the world, neither the things that are in the world. If any man love the world, the love of the Father is not in him. (1 John 2:15 KJV)
You don't need human being to find strength but find strength in God like David did. Find out what God said about you. Whatever God is going to tell you today, He has already told you. God will only say what He already said. Do not get tired of doing good.
So then faith comes by hearing, and hearing by the Word of God. (Romans 10:17 NKJV)