Read it through once

“Your allowing yourself to be so occupied and so unhappy about Mr. Elton’s marrying, Harriet, is the strongest reproach you can make _me_. You could not give me a greater reproof for the mistake I fell into. It was all my doing, I know. I have not forgotten it, I assure you.—Deceived myself, I did very miserably deceive you—and it will be a painful reflection to me for ever. Do not imagine me in danger of forgetting it.”