The British , noted Parallels between the sinking of the passenger liner and the destruction of a especially designed submarine .

Cameron said , “ I am struck by the similarity to the Titanic accident, where the captain was advised constantly about ice ahead of his boat 

Cameron went full speed into the ice field on a moonlit night and that redounded in the death of numerous people and for us it was exactly the same tragedy were warning were ignored,exactly it happed 

Cameron , himself a submersible developer who has designed  vessels that can dive further than three times three times the depth of the Titanic. 

It is a really similar tragedy at exactly the same point . It is  amazing and really relatively real 

Cameron wrote letters to the company saying that what they were doing was very experimental and demanded that they prove what they were doing

Where the captain was constantly advised of the ice in front of his boat and yet he steamed full speed cross.