Hello, Batman fans. It is time for me to ask you a question. I hope you will enjoy the idea of answering it so much so that you decide to post a reply and then follow-through with your decision and do so. The question will not be so wordy as all this.
The question concerns the character of Two-Face's particular pathology. I know there have been several attempts to reform him, cure him, return him to normal via cosmetic surgery, the loss/replacement of his coin, etc...
Can some good person here list those instances here (no need for issue number specifics unless you are just an amazing dude who wants to impress us all) and describe what the ultimate result was? Obviously it's never stuck...but what are the in-story reasons why not?
Thank you and have a great day, your lordships.