Obsession with making lists

So I have to admit, I have an obsession with making lists. I make lists for everything - things to do, projects to make, wish lists, etc, etc. My boyfriend picks on me and says I stress myself out when I make lists of things that I need to get done. I think that making lists helps me to remember what I need to do and helps me to better prioritize. If I can visually see what needs to be done, I can then sort them by the order I need to get them done it. Also, with such a busy life, if I don't write it down, I tend to forget it. Who else makes lists for everything? Share some of the types of lists you make and use regularly!