How do I want to check out? When they fire up the atom smasher at the LHC in Switzerland/France and create an artificial black hole that sucks the whole planet in, that'd be a one timer worth experiencing I reckon.

How I do not want to check out? Like the friend who stroked out in the hospital over a two and a half week period. Even the nurses and doctors couldn't take watching him go through it. I shoulda put a pillow over his face, but I was too young and stupid then.

Alternatively my cousin woke up with a headache and half an hour later he was gone. Aneurism.