James 1:5 New King James Version (NKJV)

5 If any of you lacks wisdom, let him ask of God, who gives to all liberally and without reproach, and it will be given to him.

None of us are God. All of us lack His wisdom. So what are we to do? Ask God. He gives us the wisdom we need. He has given us the Bible where we can obtain His wisdom as it is His Word. So get it and read it and spend time in prayer so He can fill you with His wisdom!!!