How to organise everything in my bedroom (drawers, dresser, closet, etc.)
It made me
well, organised. 
"Intrinsically pleasing to my neuroses."
How I did it: I set aside a couple of days, put some DVDs on, and just got rid of stuff - be it old clothes or general junk I had lying around, that wasn't being used.
Lessons & tips: Try not to get distracted, and don't go to bed with a mess surrounding you. It just makes it harder to get up to. Also, make sure you're constantly removing any bin bags you fill up, so you can immediately see the progress you're making.
