I'm bad at lying and hiding stuff!

what I do is, I hide my files in files that are named as Windows Update or Log.. etc etc. and when my brothers want to borrow my netbook, i delete my files that are in the open and then just retrieve it later. Helll it's hard to hide stuff from my family especially when we share the same room. But good thing that only I, the youngest and only gal among our siblings, have a designated area. My 2 brothers share 1 queen sized bed and my mom's single bed is at the other end of the room. And my own space is inside their room. Which means that I atleast have some space. lol It's hard to explain. but yeah... The key to be great at hiding is when you have your privacy which in my case, I really don't.