I'm both organised and disorganised.

At work, I have all my files organised into financial year, then into categories such as Orders or Invoicing. 99% of the time, when saving a file, I'll make sure it goes in the right place unless I'm in a bit of a hurry in which case I'll save it in "My Documents" and file it later which is usually no more than a week later.

At home however I'm a lot more disorganised. I have tried to mimic my work style of filing but it just doesn't work. Everything just gets dumped on to the desktop, or home folder and there it stays. If the files are on the desktop, I will tidy that up if it gets to messy, but guess where they end up - straight into the Home folder, with no further filing.