I understand you fully and never did I imagine that an intelligent person would expose a true diary to the world... Maybe after I die, you'll get to see mine, if I don't burn them along the way.
You can, however, do a small report of happenings of that particular day, or write a fictional approach to a possible day in the life. Maybe you could call it the "a day in the life" games, instead.
Asking for more than that is voyeurism.