When I started working at my new job, I was surprised to find a small framed picture of bamboo in the upper corner shelf of the workspace I share with my boss. It's a faded pastel toned colored line drawing in a boxy white frame and has the word "serenity" printed beneath it. I found that very reassuring at the time and continue to be reassured by it. Recently, my boss added a small book on serenity to the space as well. Another sign that I'm in the right place.
I wish there were signs in other arenas of my life that I continue to question.