"A person with Post-Traumatic Stress Disorder will often relive the traumatic event through nightmares and flashbacks, and have feelings of isolation, irritability and guilt.
They may also have problems sleeping, such as insomnia, and may find concentrating
difficult. The symptoms are often severe and persistent enough to have a
significant impact on the person's day-to-day life.
Some people with PTSD deal with their feelings by trying not to feel anything
at all. This is known as emotional numbing. They may feel detached or isolated
from others, or guilty.
Someone with PTSD can often seem deep in thought and withdrawn. They may also
give up pursuing the activities that they used to enjoy."
Don't let me give up things I enjoy.