The Memory Overlap

Gerald Pemberton was having the worst case of déjà vu in human history, which was saying something in an age where people routinely experienced their own memories from seventeen different angles.

It had started when he’d bought the used instance from a dodgy booth at the Croydon Instance Market, wedged between a stall selling “vintage” NFTs and a man who claimed his beard contained the consciousness of Alexander the Great.

“Never been used, guv,” the seller had promised, his smile containing exactly the number of teeth that suggested otherwise. “Previous owner was a monk. Very quiet. Contemplative. Perfect for your gardening business.”

Gerald should have been suspicious when the price was only fifty pounds. New instances cost thousands. But Maureen had been on him about expanding the business, and their son Timmy needed new school supplies, and fifty pounds seemed like a bargain for a whole extra self to handle the accounts.

The installation had gone smoothly. Too smoothly, in hindsight. The instance—Gerald-Business-1, he’d named it—integrated like butter on warm toast.

Then the memories started.

Tuesday

Gerald was pruning Mrs. Henderson’s roses when he suddenly remembered winning the 2087 Eurovision Song Contest. Which was odd, because he’d been three years old in 2087 and had never been to Eurovision. Also, he couldn’t sing. Maureen had once compared his voice to a goose being strangled by another, slightly larger goose.

But the memory was vivid. Standing on stage in sequined hot pants (disturbing), belting out “My Heart Is A Cryptocurrency” to an adoring crowd. He could remember the weight of the trophy, the taste of champagne, the—

“You all right, Mr. Pemberton?” Mrs. Henderson peered at him over her garden gate. “You’ve been standing there for five minutes making little hand gestures.”

Gerald realized he’d been mimicking the dance moves from his Eurovision performance. His non-existent Eurovision performance.

“Fine!” he squeaked. “Just... planning the optimal pruning angle.”

He finished the roses in record time and fled.

Wednesday

The memory leaks accelerated. During breakfast, Gerald remembered being a professional poker player in Macau, which clashed horribly with his actual memory of being afraid of playing Go Fish with Timmy because the boy was ruthless.

“Pass the marmalade,” Maureen said.

Gerald passed it while simultaneously remembering winning forty thousand euros with a royal flush and being Gerald Pemberton who’d once lost fifty pence to a slot machine and cried.

“You’re doing that thing again,” Maureen observed.

“What thing?”

“That face. Like you’re constipated but also having a religious experience.”

“It’s nothing,” Gerald lied, spreading marmalade on his toast with the practiced ease of someone who’d never been a professional poker player but somehow knew that the key to bluffing was controlling your micro-expressions, particularly the orbicularis oculi muscle around the—

He dropped the knife.

“I think the used instance came with some previous content,” he admitted.

Maureen’s expression went through several stages, starting at ‘I told you so’ and ending somewhere around ‘if you’ve infected yourself with someone else’s memories I’m keeping the house in the divorce.’

“Define ‘content,’” she said carefully.

“I remember winning Eurovision.”

“You can’t even hum properly.”

“I know! But I remember it perfectly. Sequined hot pants and everything.”

Maureen put down her tea with the careful precision of someone handling explosives. “Gerald. Are you telling me you bought a black market instance that’s leaking someone else’s memories into your head?”

“It was fifty pounds!”

“GERALD!”

Thursday

By Thursday, Gerald had accumulated memories of being:

“It’s not possible,” Maureen said, pacing their living room while Gerald sat on the couch trying not to remember being a circus acrobat. “One instance can’t contain multiple people’s memories. That’s not how consciousness works.”

“Tell that to my memories of being a Finnish jazz drummer,” Gerald moaned.

Their son Timmy, who’d been quietly playing with his toys, looked up. “Maybe it’s not multiple people,” he said in that matter-of-fact way children delivered earth-shattering revelations. “Maybe it’s one person who did all those things.”

Gerald and Maureen exchanged glances.

“Timmy,” Gerald said slowly, “that would mean one person was a Eurovision-winning, poker-playing, deep-sea welding chef who collected doorknobs and played jazz drums.”

“So?” Timmy shrugged. “Mrs. Patterson at school runs seventeen instances. Maybe someone ran hundreds.”

The adults fell silent. In 2125, it was theoretically possible. If someone had started instancing early, really pushed the boundaries...

“Oh god,” Gerald whispered. “I’m remembering being Kevin.”

“Who’s Kevin?”

“I don’t know! But I’m remembering being him remembering being someone named Sarah who was remembering being someone named Chen who—“ He clutched his head. “It’s instances all the way down!”

Friday

The instance dealer’s booth was gone, replaced by someone selling artisanal oxygen. Gerald wasn’t surprised. But he needed answers before his head exploded from containing the memories of what appeared to be several hundred people who might all be the same person.

He’d done some research. Neural networks left traces. Memories had signatures. And all the memories flooding his brain had the same underlying pattern, like songs played in different keys but recognizably from the same composer.

“You all right, mate?” A nearby vendor selling refurbished kidneys gave him a concerned look. “You look like you’re having a moment.”

“I bought a used instance and now I remember being everyone,” Gerald explained, because at this point, why not?

The vendor nodded sympathetically. “Ah, you got a Maximilian Special.”

“A what?”

“Maximilian Yang. Legend in the instance community. Started multiplying in the early days, never stopped. Had over eight hundred instances running simultaneously by the end. When he died last year, his family tried to sell them off separately.” The vendor shook his head. “Turns out, you can’t really separate them. They’re all tangled up like quantum spaghetti.”

“So I have...?”

“Probably just an echo. Memory traces. The real consciousness is gone, but the impressions remain. Like how a glass smells like whiskey even after it’s empty.”

Gerald thought about this. “Will it fade?”

“Probably. Or you’ll go mad. One of the two.”

Saturday

Gerald called a family meeting.

“I’ve made a decision,” he announced. “I’m keeping the instance.”

“Gerald, you’re remembering being a 90-year-old Chinese woman who invented edible mathematics,” Maureen pointed out.

“Yes, but I’m also remembering being really good at accounting. And poker. And apparently I can make a soufflé now.”

He’d tested that last one. It had been perfect.

“Look,” he continued, “yes, it’s weird having several hundred people’s memories rattling around. But they’re all the same person, really. Just... experienced from different angles. And honestly? It’s fascinating. This Maximilian person lived more lives than anyone in history. He was everyone, did everything, went everywhere.”

“And now he’s dead,” Maureen said gently.

“But his memories aren’t. His experiences aren’t.” Gerald took her hand. “I’m not going mad. I’m just... expanded. Like having the most interesting library in the world downloaded into my brain.”

Timmy tugged at his father’s sleeve. “Can you teach me the Eurovision dance?”

Gerald grinned. “Sequined hot pants optional.”

Epilogue

Three months later, Gerald’s Gardening and Multiversal Accounting Services was thriving. Turns out, having the accumulated memories of several hundred instances made him remarkably good at almost everything.

He still got confused sometimes. He’d catch himself humming Finnish jazz while calculating tax returns in Mandarin. But the memories had settled into a kind of comfortable background hum, like having the world’s most eclectic mental jukebox.

“You know what the funny thing is?” he told Maureen one evening, as they watched Timmy practice the Eurovision dance routine in their garden. “I don’t think Maximilian was unique. I think we’re all like this—multiple selves pretending to be one person. He just took it to the logical extreme.”

“That’s very philosophical for a man wearing sequined hot pants.”

“They’re comfortable! And I have seventeen different memories of why they’re practical for gardening.”

Maureen kissed his cheek. “You’re still you, though. Under all those memories.”

Gerald considered this. Was he? Or was identity just a story people told themselves, a way of organizing the chaos of consciousness into something manageable?

“I’m Gerald Pemberton,” he said finally. “Who remembers being everyone else. And that’s enough.”

In the garden, Timmy hit the high note of “My Heart Is A Cryptocurrency” with surprising accuracy.

Maybe musical talent was contagious after all.