If you'd like to apply this to your own day, I can help you: for a 4-hour "dfast" block.
Dfast – 20/7 work schedule
In the world of finance, stands for the Dodd-Frank Act Stress Test . It is a mandatory, forward-looking exercise conducted by the Federal Reserve to ensure that large financial institutions have enough capital to absorb losses and continue lending during severe economic downturns. How DFAST "Works" dfast 20 7 work