milk

 i had this milk that was expired and everyday i would take some, even though at night i got super sick. then one day i took a lot of it, and in return i got really sick at night, and at that moment i was like i am definetely throwing the milk away. After I got better, I looked at the milk in the fridge and thought for a second if I still wanted to try some. I threw it away not because I felt like it but because I knew I had had to.