Not to worry. You're not alone. All of us at one time or another have misplaced our Zen. It isn't lost, though it may have wandered off for a while, looking for you in the moment when you lost it.
Zen is everywhere, all the time. Your Zen is hiding in your coffee and is easily found when you look for it. Wherever you go, there you are. You can journey mindfully through life with Zen coffee. Zen is flexible. Zen is fluid. Zen fits your lifestyle. Zen is in every breath you take.
Breathe and be present in the moment, no matter where you are, what you are doing, how you are feeling, or what is happening. Breathe and be completely present with your feelings in the moment you are experiencing. That's where your Zen is.