Previous Chapters question

Right, you've all noticed it, the last two chapters were... strange. I'll be frank about it, I didnt want to write them like that. I fucked up on chapter 40 because I wanted to add in some action to please people, and when the comments pointer out that i fucked up the main character i made another bad chapter which only worsened it because it was cheap and rushed. I wasnt happy, yoy werent happy with it, it all sucked and I didn't even want to read the comments on the newest chapter. Personally I would like to delete them and do it again, writing them as I originally wanted instead of what my frayed nerves wanted. But, as you are the readers, I felt that I had to ask you first.