On your walk home from school, you found a black notebook with the words “Death Note” on the front. On the inside, it says that anyone whose name is written in it will die. You must also think of the person’s face while you write their name. Also, if a cause of death is written in the next 40 seconds, it will happen. Otherwise, the person will die of a heart attack. If a cause of death is specified, the user has a further 6 minutes to write details of the death. A death cannot occur after 30 days of writing it.

Now, the notebook sits open on your desk. What will you do?