During the final minutes of telling my sponsor my Step 5, he told me that he recommended that I take my papers from Step 4, start a little fire in the back yard and watch it go up in smoke. All of those wrongs and secrets are released into the universe. This is done.
Step 4 was such a painful, but revealing process. I was able to see, with the help of a trusted sponsor, what my character defects are and how when I am backed into a corner, they come out flailing.