Part 1
Anxiety, along with its externalized expression -- rushing -- is a painful pressure created by the divided mind that first imagines something is missing from your life, and that then insists if you don't rush to make right this wrong... you will never know peace again.
Part 2
All forms of rushing are the vain attempt to reach "someplace" else -- as quickly as possible -- in order to escape the pain of being present to yourself as you are.