Things I have Realised while Living and Travelling Overseas

The concept of personal space means very different things in different countries. You kind of have to get used to that.

Be very careful with all hand gestures, such as the “thumbs-up” sign. In some countries this is a provocative sign.

Be aware that most people are proud of their country and culture and do not take kindly to criticism of their ways, beliefs, opinions, etc.

Don't make promises you do not intend to keep, such as telling a street vendor you will buy something tomorrow when you know you will not return. This is unnecessary and in some cultures is considered bad luck for the vendor when you break your promise.

The first customer of the day is often considered lucky and if that person is you then you can get a great discount.