you never realize you need it until your in the middle of going to the bathroom, and usually this is not a huge deal because most people keep toilet paper close enough that you can just reach and grab some. But when your completely out of it, that's when it becomes a major issue. In the last several months I have let myself run out of toilet papers 3 times (not that I use an excessive amount, I just buy small packs because of storage) but this time was completely out of control. I actually bought toilet paper 2 weeks ago, but never brought it in from the car, and than it got buried under all the relay stuff that has yet to come out of my car. So I ran out of toilet paper 3 days ago, and finally remembered, last night, before I was in the process that I needed to go get it out of the car, completely out of control. But don't worry I had a box of tissue that came in handy! So alas I finally got the toilet paper, but I could only get one roll because it was so deep under the relay stuff, so now my goal is to clean the relay stuff out of my car before I run out of this roll and I've got to start the process all over again!