I was a way of letting go. Once she threw it in the ocean, she was able to pass away and be with her true love. i wont explain but i would just say (heart of the ocean->rose), (ocean->jack dawson), (brock lovett->caledon hockley). thats why rose didnt give that diamond to brock.
Definition of post-traumatic stress disorder for English Language Learners medical: a mental condition that can affect a person who has had a very shocking or difficult experience (such as fighting in a war) and that is usually characterized by depression, anxiety, etc.
Post-traumatic stress disorder (PTSD) happens after seeing or going through a traumatic event involving injury or death, such as an accident, rape, abuse, killing, natural disaster (like a fire, earthquake, or hurricane), or even experiencing a heart attack.ome forms of PTSD include hyper-vigilance, extreme fear of the event recurring, anger or irritability, and a tendency to be easily startled. PTSD is unlike simple shock, depression or stress, in the fact that the body and brain chemistry actually change with post traumatic stress disorder.