You're saying you've never taken a cab for €40 only to discover that locals would only ever pay €10? You've never had a truly terrible meal (pizza that's literally soggy, steak burnt to a crisp) for €40 on a main strip, when a little bit of research would reveal a spectacular meal for €40 that's a 20 min walk away? You've never been promised beach access was included, only to discover there's a €50 surprise resort fee, and they won't let you onto the beach without it?

You've been lucky.