Good days are dangerous

The most dangerous thing that can happen to a chronically ill person is a good day.

I know how that sounds. But stay with me.

A good day feels like a lie your body tells you. You wake up and something's different. The fog lifts. Your heart rate is cooperating. You can think clearly. You feel — and this is the dangerous part — normal.

So you do normal things. You answer emails. You take a call. You go for a walk. You cook something. You sit at your desk for two hours instead of twenty minutes. You feel so good that you forget. You forget that you're borrowing from tomorrow. That every minute of this good day is being charged to a credit card with a brutal interest rate.

Then tomorrow comes. And tomorrow is a crash day. Not a regular bad day — a punishment day. Post-exertional malaise. Your body's way of saying: you forgot the rules.

I've done this hundreds of times. You'd think I'd learn.

The pattern is always the same. Good day. Overcommit. Crash. Guilt. Recovery. Good day again. Overcommit again. Every time convinced that this time is different. That maybe the good day is the new baseline. That maybe I'm getting better.

I'm not getting better. I'm having a good day. Those are different things.

The hardest skill I've had to learn isn't managing bad days. Bad days have their own logic — you can't do much, so you don't. The hardest skill is managing good days. Learning to feel capable and not use all of it. Learning to have energy in reserve and leave it there.

This goes against everything we're taught. Productivity culture says: use your good hours. Seize the day. Make hay while the sun shines. Hustle.

Chronic illness says: the sun is lying. The hay will cost you three days in bed. The hustle will put you in a crash that takes a week to climb out of.

So I pace. I take the good day and I use 60% of it. Maybe 70% if I'm disciplined. I leave the rest as a buffer. Insurance against tomorrow.

It feels like waste. It feels like cowardice. It feels like watching a window of opportunity close while you stand there choosing not to climb through it.

But it's not waste. It's infrastructure. It's the thing that lets me show up consistently instead of brilliantly-then-not-at-all. It's how I built eight organisations from a bed — not by having extraordinary days, but by having sustainable ones.

Good days are gifts. But gifts with terms and conditions. Read the fine print. Your body wrote it.