Advantages
The work of translator/interpreter is always an interesting work. Of course when people start to work in this sphere they face a lot of problems and difficulties, but in general people receive positive impressions from their work getting pleasure from it.
One of the greatest advantages of this work is the communication with people of different nationalities. This work is always active and will save you from sedentary way of life that means it will save you from obesity. Thanks to this work you'll be always in good form as this work requires good image.
One of advantages of this profession is travels on business. People have to visit foreign countries and to get money for it. It is really interesting and thrilling. Conversations, travelling, meeting new people will always bring you new emotions and impressions to your life saving you from getting bored.
If you want to work as interpreter/translator you have to self-educate always. Of course some knowledge you'll get speaking with people from other countries, but you need to know all modern trends of the language with which you work to be competitive in your sphere.