They took me to someone who specialized in psychological testing for children. Her evaluation showed that I didn’t have ADHD at all, just a combination of dyslexia and dysgraphia (difficulties with reading and writing). She put us in touch with a therapist who helped me learn how to work around my conditions, and my life improved tremendously. I went from being a lifeless student with barely passing grades to an honor roll student full of joy and excitement.
That’s why it’s a good practice to keep a reliable collection system with you at all times as you’re preparing to write your essay. It could be your phone. It could be index cards. It could be a Moleskine notebook (if you really want to do it with panache). Just don’t store it in your own brain thinking that you’ll remember it later. Your mind may be a magnificently wonderful idea-making machine, but it’s a lousy filing cabinet. Store those ideas in one place outside your brain so that when inspiration hits you in the bathroom, in the car, on a hike—wherever—you’ll have a place to capture it and come back to it later when you need it.
There’s no reason to rush your essay. You won’t score extra point with the admissions department for finishing your essay in an hour. Unless you’ve helped write the State of the Union, your admissions essay will likely be the most influential essay you’ve written so far, at least as it relates to your own life. Give yourself at least a week to compose your essay.