Writing in a journal will help you connect the dots of your journey. It’s a way of keeping track of your thoughts, a tool for seeing and understanding your progress. A journal keeps you centered; it allows you to see fears that recur—and to recognize ones that fall away.

In the evening, sit on the end of your bed and close your eyes. Think deeply about the day that’s just passed. Ask yourself the following questions: What happened today that brought me joy? What happened today that made me anxious? What tasks did I enjoy? What tasks frustrated me? Write down your answers. This simple task has been very beneficial

Tierney, who has been journaling for decades, believes the practice helps him record meaningful data. “I keep track of every single travel day, of every day that I’m home after seven, and of how many nights I’m away and what’s causing that.” But it also helps him think through bigger life questions, track his progess toward long-term goals, and