To become more accountable, follow God's commands as outlined in his Word, the Bible. And choose wise friends to whom you can feel free to give an account of yourself.
Proverbs 12:15
Good advisers keep us from actions that can hurt us.
Friends are not always the best advisers, especially if their councsel is not consistent with God's Word.
If we are going to minister to others by holding them accountable, we must be wise, honest, godly, and trustworthy.
Enjoy life, but stay within God's Guidelines. God will hold us accountable for everything we do and wants to explain ungodiness to a holy God on the day of judgement?
Jeremiah 23:24
What you withhold from one another often bursts into full view at a later time. So why not seek advice now? Besides, God knows all the secrets in your heart.