Don't do what I did a couple of weeks ago.....

On a domestic flight and had a two hour wait, so I thought "sod it" I'm off to the Servisair lounge... trouble is it is really only accessible if you are on a non-domestic flight ... when it was my time to leave the oasis of the Servisair lounge I had to get escorted across runways and stuff to get back to the correct gates for domestic departures !!! Felt terrible ... but the G&T's helped!!