I've been keeping one since 4th Feb 2008. It's simply a Word document stored on an encrypted drive. Currently 153 pages, with my last entry 5 days ago. It's in

I've been keeping one since 4th Feb 2008. It's simply a Word document stored on an encrypted drive. Currently 153 pages, with my last entry 5 days ago. It's intended for my eyes only. I record my moods, personal battles, health and weight information, self-development. I record snippets from good books, attempts to implement changes in my life, what happened and why. It's a real eye-opener to look back over the years and see myself hitting the same problems over and over, such as overeating and procrastination. Occasionally I distill all the positive, uplifting and useful bits into a "Highlights" document, which is really good to dip into when I need self-motivation. Whilst reading books and articles by others can be useful, there's nothing like reading your own advice from years ago, and re-living your victories, to get yourself back on track. I recommend it, making it private, and being totally honest in what you write. Good luck.