I don't think she is giving up. She did have, however, a different tone to her speech. I think she had a great opening and a great close to her speech.
"We can once again open our arms to the world. We can once again be the can-do nation, a nation that defies the odds and greets the future with optimism and hope.
There isn't anything America can't do once we make up our minds to start acting like Americans again."
"I am open, and I am willing,
For to be hopeless would seem so strange.
It dishonors those who go before us,
So lift me up to the light of change."
Holly Near