To be a travel-guide - if that is even the right name for it? Going to various locations around the world, learning languages and then help/guide groups of people.
For three months I'd like to be a shepperd. Whole day at the mountains, camping, reading by the fire, studying nature... Another three months I would do exactly what I do now : Dealing with computers and people. Six months left... Hmmm... Damn, I don't know... Play bass on a jazz band if I had enough skills, or work at a library. Probably mixed up with working on media (video, perhaps as a cameraman).
A psychiatrist, or any well respected career which involves mental health and neurological disorders.
Being a court jester would be illegal as you would be in contempt of court, which may result in a fine or even a short sentence. My dream job would be a profesional musician, a lawyer or a forensic pathologist. So simmilar, I know.