Can someone explain the exact concurrency meaning in programming? or What’s the real-world concurrenc

Concurrency is the illusion of multitasking, while parallelism is the reality.

Think of it like a streamer playing a game and reading chat. They’re not doing both *exactly* at the same time, but they’re switching attention so fast it feels like it.

For resources, the Go programming language’s concurrency model is super elegant.