try taking the vices one at a time (depending on what they are of course). When I started attending Mass a year ago I had a real trash mouth. I confessed that as sin, repented, and took care of that vice 99.9%. The words I say now are gosh, darn, etc. I did say a bad word a number of time when I totalled my Tahoe, but I did not say God’s name in a profane manner or anything like that.
Then I had to take care of some other vices and I’ve done that.
And now God is working with me on a BIG vow I made to him in 1985. With God’s strength, prayer, rosary, adoration, Divine Office, and extra Masses, I’ll be taking care of that one now…
Sooooooooooooooooooooo wonder what else in my heart I need to clean up next?
Try taking out the worst ones and/or take them all out at once. Write it out in a prayer of turning it over to God. Write down the time to the date, hour, minute, and second you gave that vice to God, and then don’t commit it anymore.
Talking to the priest about it when confessing will help also.