If you ever entered one, you would suffer a most horrible death and when it was all over, there would be no trace, no physical evidence that you ever existed.
Prior to your terrible Death, however, you would see and feel some amazing, powerful Things.
As you approach the black hole, you'll see blackness.As a result, you'll begin to see some very weird stuff upon your approach.
Whatever passes the event horizon, including you, can never return because the black hole's pull is too strong to escape, even if you're travelling at the speed of light.Then your body will stretch out, just like spaghetti.
Later as you go deeper You might expect to get crushed, or maybe torn to pieces.What happens here, no one knows.
