How does dieing work?

[Anvil]

I dont know how dieing becuase i dont have key yet, maybe somebody could show me a vid or pic on what happens when u die?

[ThePreChewedTree]

When you die you turn into a ghost. You can haunt stuff, to make it catch on fire, Etc, and if you haunt a Meat effigy or Resurrection stone, you turn back into a human. Or if some body gives you a new item called the Telltale heart.

[Pyromailmann]

When you die you become a ghost. You can be resurrected by a Touchstone, meat effigy or an amulet without health penalty. A heath penalty is applied with the Telltale heart, which you can lift y crafting booster shots that remove 20 lost max health.

Now if you excuse me: (╯°□°）╯︵ ┻━┻