"Pretend you are flying 1st class by standing right at the front of the line and being impatient with everyone"
"Leave plenty of time if you need a ticket as the queues can be enormous"
"Get someone else to pay."
"Check in using the computer by the entrance, it is much quicker."
"Careful with the dressing on the Thai beef salad, it is super hot."
"Take a look at the menu on the bar - some light meals are free."