I always pack the night before I leave a place and leave Jammies, toiletries and next days clothes out. I think alot of people don't want to be hurried and leaving things the next morning. My kids do the same thing.
Glad you said that. I thought everyone packed in advance. Who would want to be worried about packing when you have a plane to catch, etc.?
Now, when I am packing to leave home, I often start packing a few days in advance. You can put your shoes, extra undies, etc. in the suitcase early. Why leave everything until the last minute?