Walk in the woods everyday. Meditate upon waking, and before sleeping.
Journal in the stoic tradition, after nighttime meditation with a clear head to give day perspective.
What good did I do?
Where can I improve?
How well did I interact with those around me? Did I treat them with respect owed?
Did I concern myself with things beyond my control?
Did I spend my scarce time wisely?
Were my actions today in accordance with the person I wish to be or become?