In today world, communicate with people from other cultures for who are interested in long and short trips or business persons is significantly easier than other people with another carrier situations or life styles. On the other hand, this type of contact can make some good points or drawbacks for everyone in the same time.
Firstly, being in contact with other nationalities can improve the general information and social behaviour while people try to participate or learn about other cultures in travels. For instance, travel to Iran can give European travellers information about collectivism in Asian countries compared with the individualism in Europe.
Secondly, this type of connection can improve humans skills and the self control or confidence in an easy way. As an example, talk and communicate with other people can make humans more self assured in hard situations. Also being in travel and visiting various places in the world, involves travellers in different situations like being out of money or find theirselves lonely in a foreign country when they do not know even the language of that country.
In contrast, there is some disadvantages about being so interested in communication with other people from various backgrounds, religions or cultures. An example of this, the high costs that can involve travellers in current time. Also the major of time that you need for being in trips or for work with different people from other countries.
To conclude, usually coming into contact with other people from a country that is different from yours, include advantages and disadvantages together and can make anyone confused.