I had gone out to eat with a friend who had already been living there for a while. When the bill arrived, I paid my share, said thank you, and leaned back in my chair, ready to leave. The waitress didn’t say anything. She just stood there for a few seconds longer than I expected, smiling politely, not rude, just… waiting.

I assumed maybe the card machine was slow or she needed something else. My friend quietly slipped some cash onto the table, and the waitress immediately thanked us and walked away. That’s when my friend leaned over and said, “You’re meant to tip. It’s normal here.”

That was my introduction to tipping culture. It subtle, awkward, and deeply confusing. Back home in Nigeria, tipping is a kind gesture, not an obligation. You tip when you’re happy, when you feel generous, when you want to show appreciation. No one waits for it. No one expects it. Suddenly, I was learning that abroad, gratitude had a structure and a percentage.

Customer service was the next adjustment. I had grown up knowing that you greet first, soften your tone, and explain yourself properly. Here, people preferred directness. Too much greeting felt unnecessary. Too much explanation felt suspicious. The first time I launched into a long polite request, the response was a blank stare followed by, “So… what do you need?”

Then there was small talk. Cashiers asking how I was doing, neighbours commenting on the weather, colleagues chatting in elevators. At first, I took it seriously. I answered honestly. Over time, I realised these exchanges weren’t about connection. They were social lubrication. A quick ritual that didn’t require depth or follow-up.

Grocery stores taught me their own lessons. Standing too close in line, reaching for items someone else was considering, chatting with strangers in quiet aisles. None of it landed well. I learned about personal space, silent queues, and the unspoken rules that everyone seemed to know but no one explained.

Nine years later, I’ve adjusted. I tip without thinking. I keep my distance. I reply “I’m good, thanks” on autopilot. But sometimes, I miss the ease of home. The warmth. The noise. The unspoken understanding.

Living abroad reshapes you. You learn new rules, adapt to new norms, and carry both worlds inside you. The culture shock doesn’t disappear. It just becomes part of your story.