Drilling a hole into your iPhone will not create a headphone jack
There are a few ways to get an Apple branded iPhone that still has a traditional headphone jack, one of which is buying a model from the still perfectly good 6 series. One of them, however, is not to drill a hole in the bottom of your brand new iPhone 7. Unfortunately, that's exactly what some iPhone users are reportedly doing after a hoax YouTube video...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark