If you have fallen into the habit of wringing your hands over your failure and inability, and if in the back of your mind you think that this somehow excuses you, please understand something. It does not. It is now time for you to rise up as a soldier of the Cross, put on the whole armor, and go out to fight the good fight of faith in total reliance upon the One who has called you, who has promised to be with you and give you His victory. Stop concentrating on your weaknesses and failures and look instead to Him. Fall in love with Him afresh because of who He is and what He has done. You need to turn from your own inadequacies and trust God.
"And the Lord said unto Joshua, Get thee up; wherefore liest thou thus upon thy face? Israel hath sinned, and they have also transgressed my covenant which I commanded them: for they have even taken of the accursed thing, and have also stolen, and dissembled also, and they have put it even among their own stuff."