“You do know that you need a first class ticket to sit in this compartment?”
“Yes, but it was totally full in the rest of the train so I sat myself down here.”
“Then you’ve made your first error sir.”
“A hefty fine.”
“Yep. Well, not really because I cannot fine you.”
“Ah, sweet, then I just stay, right?”
“No, you have to pay extra.”
Google gave me this.
If you’re sitting in first class without a ticket you’re gonna’ be toast. Yes, that’s the truth. Why shouldn’t you? You didn’t pay for it.
“Yeah, you can say that old man because you’ve got the cash and a work to pay for it.”
“… okay? I’m still waiting for the critique.”
So that's the difference.
The truth is that if you have paid for something I think you should be able to use it, the opposite should often be true… yes I’m born in the 80ties so I write “often”. Just get the ticket and don’t do bad things and you’d be “normal”.