If there was a life before this one, people would also be saying nothing happens.
Truth is nobody knows.
What a few neckbeards think is "most likely" (whether religious or not) is truly useless spewing of diarrhea.
Whether you're Stephen Hawking or a gamefaqs neckbeard who took a few wussy classes in college (highest to lowest in the apectrum) nobody that has been dead has been able to come back and describe it.
We simply do not know.
exactly. That's why it's a great mystery to solve. It can also be solved in a few seconds.
Starcraft 2 Username = Gears