Number 4- Durian- on almost every street corner. If you have smiled this fruit before, you know what we mean.
Number 3- Creepy crawlies- Every night we would see an abundance of cock roaches and rats. They would send shivers up our spines and make us laugh.
Number 2- Scams- Taxi scams and one restaurant that tried to scam us. It made us constantly on guard at all times. The abrupt business nature of Vietnam took a bit to get used to as well.
Number 1…..Traffic- Seriously, there are almost no rules on the roads. All we know for sure is small yields to big and because pedestrians are small they always yield, even at cross walks. Also, the honking of horns is really grating, non stop.