1. You know the difference between a bar, pub, lounge, and club
Though you can’t really explain it to people who don’t.
2. You’re living in a slightly-larger-than-a-bathroom-stall “bedsit”
And paying hundreds of pounds per week for the privilege, just so you can be in the center of the city. Never mind that you share the loo with three total strangers and just getting from one end of your room to the other requires some serious yogi skills. You may have some roommates thrown in there as well.