Theory about death and what occurs after. Debatable?

I personally believe you just simply.... die, after death. I don't see why you would do anything else other than the meaning of the word. Have you ever seen anyone inquire about what happens after a birthday party, or after a day at school? These are all activities that have one certain answer. The culmination of the finite activity after it has passed. After a birthday party, it is the end of the party, after a day at school, the school day is over, death is the culmination of life, nothing more.