>>624099
>How to slowly but surely change myself?
Why be slow and sure? Be radical, immediate and wrenching.
Also, if you're concerning yourself about sanctification, lol, don't worry, the Holy Spirit, if He is truly within you, will NNNEEEEEEEVVVVEEEEEEERRRR allow you to sit still in the unrighteousness you're in. He will force change upon you.
But, for now, study the Scriptures and He will start to inform you of what He wants you to do.