Dear Diary,
“But you were fine yesterday.”
It sounds like a simple observation. Sometimes it is said with confusion. Other times, it carries skepticism—as though yesterday’s ability should guarantee today’s capacity.
But chronic illness does not work that way.
Chronic illnesses—including Crohn’s Disease and Myasthenia Gravis—do not follow calendars, honor commitments, or care what someone managed to accomplish the day before.
Yesterday is not a medical clearance for today.
🎭 What “Fine” Can Really Mean
For someone living with chronic illness, “fine” is complicated.
Fine may mean the symptoms were present but manageable.
Fine may mean the pain or weakness was hidden.
Fine may mean every available ounce of energy was used to make it through one obligation.
Fine may mean smiling in public and recovering in private.
Sometimes, “fine” simply means someone did not have the energy to explain everything happening inside their body.
Looking fine and feeling fine are not always the same thing.
People living with invisible illnesses often become experts at appearing okay. They learn how to keep conversations moving while managing symptoms no one else can see.
The outside may look calm while the body is staging a full-scale protest.
🎢 Chronic Illness Is Not Consistent
For weeks or even months, Crohn’s or MG symptoms may remain relatively quiet—or at least manageable. A person may work, socialize, run errands, spend time with family, or enjoy an activity they have missed.
Then everything can change.
A better day is not the same as a symptom-free day, and it certainly does not mean someone has been cured.
Crohn’s symptoms such as abdominal pain, urgency, nausea, and fatigue can intensify without much warning. MG can cause fluctuating muscle weakness that affects movement, vision, speech, swallowing, or breathing.
That is the cruel contradiction of an unpredictable illness: being capable one day does not guarantee that the same ability will be available the next.
🪫 Yesterday May Have Used Today’s Energy
Sometimes the reason someone cannot do something today is because they did something yesterday.
Activities that appear ordinary can require extraordinary effort from a chronically ill body. Working, attending an event, cleaning the house, grocery shopping, or spending time with loved ones may consume more energy than anyone realizes.
The consequences may not appear immediately.
The body may send the invoice the next morning—with interest, late fees, and absolutely no opportunity to dispute the charges.
That does not mean the person should not have participated. It means participation may require a recovery period that other people never see.
💜 Believe the Body They Have Today
When someone says they cannot do something today, they should not have to defend themselves with a detailed medical explanation.
They should not be reminded that they worked yesterday, went out last weekend, smiled in a photograph, or completed another activity that appeared more demanding.
Symptoms fluctuate. Different activities require different kinds of energy. Medications affect the body differently. Rest may help, but it cannot guarantee how much energy or ability someone will have the following day.
What someone could do yesterday does not invalidate what they are experiencing today.
Instead of saying, “But you were fine yesterday,” try asking:
“How are you feeling today?”
“Is there anything you need?”
“Would changing the plan help?”
Those questions replace judgment with compassion.
💭 Reflection Corner
Chronic illness teaches a difficult lesson: ability is not always permanent, predictable, or transferable from one day to the next.
A better day does not mean the illness is gone—or that tomorrow will look the same.
A difficult day does not mean someone has stopped trying.
Rest is not laziness. Canceling is not indifference. Changing plans is not unreliability. Sometimes these choices are acts of survival made by someone whose body changed the rules without asking permission.
Yesterday’s strength does not erase today’s struggle.
So please, be kind.
Believe people when they tell you what their bodies can and cannot manage. Offer grace when plans change. Remember that the symptoms you cannot see may be consuming most of that person’s strength.
You never truly know what someone is pushing through—even when they look “fine.”
🎵 Music Playing in My Head While Writing This
“Unwell” — Matchbox Twenty
Because sometimes the simplest truth is also the hardest to explain: someone can look okay while living through something others cannot see.
🗣️ Let’s Talk About It
Have you ever heard, “But you were fine yesterday”?
How did it make you feel, and what do you wish the person had understood?
Share your experience in the comments. Your story may help someone understand that chronic illness cannot be measured by appearances—or by what a person could do the day before.
Thank you for reading, learning, and helping create a world where people living with invisible illnesses are met with compassion instead of suspicion.
If this entry resonated with you, please like, subscribe, and share. Someone in your life may need this reminder today.
Founder • Author • Advocate • Future Wellness Coach
Kia Lorice
The Dual Diagnosis Diaries 💜

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