What you choose to do at the beginning of your day and then again at the beginning of your workday will dictate how good or bad your day of work will go.
There is some ability to recover if you start badly, but never do anything by choice that will cause you to start the day badly.
Shut off the phone, close out the social media, put away the podcasts and YouTube, and use your focus and energy to build momentum and have an awesome day of work and life.