I would be a professional Basketball player.

And I would have traveling all over the world by myself.

if it means i have unlimited amount of money , well i can do unlimited amount things , 

but if only enough for living , then its hard to imagine not to do anything for the whole life , i mean any job , actually i dont have a job now , but im student , only exams :D , 

again for only fantasy  , i think i would play football and rest , as a cycle , thats it ) 

I would write music , go snowboarding every day and travel a lot)

i would open a free hospital for people and spent my free time watching movies and reading books.

I would go to one of two or three countries that I have visted in the past and volunteer to teach young people English. I would concentrate on poor areas, including orphanages, and perhaps the students may be able to get better paying jobs in the future and help their families. My reward would be in knowing that I had helped some good people achieve a better life. I would also benefit from the young people's positive, optimistic attitudes and dispositions.