Where is the logic in this movie?

Rating: 5/10 (11 September 2017)

So, the movie was, decent. Thats all it was, didn't feel like Johnny Depp really wanted to make this movie, not a star performance.
But one thing i have been thinking about, the movie is about trying to break the curses of the sea, and to free Will from the Dutchman, but if he becomes free from this curse, wouldn't he just simply fall and die? Remember. His heart is in a chest.