The context of the following conversation is Tracy ripped open the bag of chips and dumped them on the floor to get back at her friend.:
Tracy says Now you know how it feels to have your own food scattered all over the floor..
The friend responds I don't know why you had to toss the chips all over the floor..
Tracy responds Because I am sick and tired of everyone eating all my food and not replacing it..
The friend responds So you thought it was a good idea to just waste my food?.
Tracy responds Yah, maybe now you will understand how I feel when I go to get something and its gone!.
The friend responds No, now I have a mess to clean up!.