Asking For Wisdom

James 1:5-8

5 But if any of you lacks wisdom, let him ask of God, who gives to all generously and without reproach, and it will be given to him. 6 But he must ask in faith without any doubting, for the one who doubts is like the surf of the sea, driven and tossed by the wind. 7 For that man ought not to expect that he will receive anything from the Lord, 8 being a double-minded man, unstable in all his ways.
NASU

Action: What do I need to ask for wisdom? How do I ask without doubting?