10 biggest holiday mistakes – and how to avoid them (via SS)

1. Forgetting your passport
2. Letting your passport expire
3. Packing away your passport/boarding card
4. Forgetting to print your boarding pass
5. Packing too much
6. Not leaving yourself enough time to get to the airport
7. Wearing shoes that take ages to take off at security
8. Joking with airport staff
9. Not adhering to the 100ml rule
10. Getting drunk at the airport

via Skyscanner (with all details)