Don’t let pride stop you from being honest. Truth is needed for effective prayer.
Read: James 5:16
“Confess your sins to each other and pray for each other so that you may be healed. The earnest prayer of a righteous person has great power and produces wonderful results.”
http://bibleresources.bible.com/passagesearchresults2.php?tp=5&book_id=66&c=5&passage1=James+5%3A16&version1=51