Enjoy the last day of normality.
Assume the worst is about to happen.
No need to stress about the unknown if you start from that premise.
Then accept the pleasant surprise when that doesn't happen.
America has been changing. You can't change that. It's who we are at this point in history. It's not your fault. Don't feel a responsibility to fix those massive forces. You will not be held accountable.
And all will be as well as you allow it to be.