I Feel Much Better Mentally After Falling Ill

Also known as: "After I got sick, I felt much better mentally" After a car accident, I often felt depressed, unable to do anything right, intensely resentful of everything around me, and prone to angry outbursts and uncontrollable sobbing. I thought it over and figured I was probably doomed. After counting the money left in my account all night, I decided that, in the middle of all this misery, I was going to let myself go and leave myself one last happy memory in my later years. The characters are extremely out of character!!! The heroine is an over-the-top Mary Sue with terrible values!!! Theme: A diary by a lunatic.