I adopted my own regular gratitude practice a few years ago.
Most weekdays I start my workday by writing down three things I'm grateful for, and then meditating for about 10 minutes. It helps me start my day focused and calm, and it has also taught me a few valuable lessons about myself:
1. I am often most grateful for very simple things.
Of course, I am grateful for the big things—the big win at work or when something great happens for my kids.
But mostly, I find that I am grateful for small things. When I read my gratitude journal back, I can see that I am most often grateful for things like:
Feeling cheerful and energized
A walk outside on a beautiful day (and even in terrible weather, soaking up the elements rather than fighting them)
Feeling connected to someone I love or care about
Supporting others in the moments they really need it
The opportunity to not rush, and to enjoy the flow of the day
Seeing my children grow and develop
Building a day that matches my energy level