my roommate 's friend comes over and just eats all of the food in our fridge without really asking . i do n't get how people can have a total lack of self-awareness and can be so selfish to just barge in and eat other people 's food . i cringe at thinking about being that rude to someone i would be mad as heck . did you confront them about this behavior ? i 'm not really a confrontational person ... i asked my roommate to say something since he knows him better obviously . he said he brought it up , but did n't seem to change much . then i kind of said something too , but the guy just kind of laughed it off , like he thinks we 're just joking . i dunno what goes through his head well , i might leave him a surprise in the fridge for the next time he comes over . some ex-lax chocolate pudding or something . haha ... maybe i 'll take that into consideration
Desire for petty revenge against someone.