The Stoics had a nightly practice they called the evening review. Marcus Aurelius did it. Seneca described it in detail in his letters. Epictetus taught it to his students. It is one of the oldest and most consistently recommended practices in the entire Stoic tradition.
It takes about two minutes. And the research on reflective journaling suggests it genuinely works — not just philosophically, but neurologically.
The Practice
Before going to sleep, ask three questions. You can write the answers down, or simply think through them. Writing is better — it forces clarity — but either works.
Question 1: What did I do well today?
Not "what went well" — that's about outcomes. This is about actions. What did you do that you're genuinely satisfied with? It might be small: you stayed calm when you could have snapped at someone. You finished something you'd been putting off. You were honest when it would have been easier not to be. Find at least one thing.
Question 2: Where did I fall short of who I want to be?
The Stoics were direct about this. Seneca wrote: "I examine my entire day and go back over what I've done and said, hiding nothing from myself, passing nothing by." This is not self-punishment. It is honest accounting. Where did you act from fear instead of values? Where did you take the easy path instead of the right one? Name it without drama, and move on.
Question 3: What is one thing I want to do differently tomorrow?
One thing. Not a list of resolutions. Just one specific intention for the next day. "I want to listen more carefully when my friend is talking." "I want to start my homework before I check my phone." Small, concrete, achievable.
Why It Works
The evening review works for several reasons that modern psychology has since confirmed. Reflection consolidates learning — the brain processes experiences during sleep, and deliberately reviewing the day helps encode lessons more effectively. Naming failures without catastrophising reduces their emotional charge. And setting a specific intention for the next day increases the likelihood of following through.
But the deeper reason the Stoics valued it is simpler: it keeps you honest. It is very easy to drift through days without examining them. The evening review is a small act of self-respect — a commitment to living deliberately rather than reactively.
How to Introduce It to Your Teenager
Don't present it as a homework assignment. Try doing it yourself first, and mention it casually. "I've been doing this thing at night — just asking myself three questions before I sleep. It's been useful." Curiosity is a better entry point than instruction.
If they're open to it, suggest they try it for one week. Not forever — just seven nights. That's enough to feel whether it's doing something.
Marcus Aurelius wrote Meditations as his personal evening review — private notes to himself, never intended for publication. The fact that we are still reading them two thousand years later suggests the practice had some effect.
Two minutes. Three questions. Tonight.
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