It can be drinking warm water with lemon upon waking.
Letting your thoughts flow for 10 minutes through writing.
Taking a clean multi-vitamin.
Making a simple yet nourishing breakfast for yourself.
Putting on some fun music.
Downloading a new app that allows your to exercise for 10 minutes in your living room.
Or taking a 10 minute walk around the block to get some fresh air and sunshine before heading into work.
What works for you? What doesn't work for you? Knowing what causes you to go to work in a funk, or feel stuck, or lethargic, or justify that doughnut is just as meaningful as making the "good" choices.
Collect data, stay curious, and take ownership over your life.