if those are your reason then its gonna be a huge shock becuz you dont have their money you dont have their fame you dont have anyhting remotely to their character its tv and like me for instance i like korea becuz of 2ne1 ive seen youtube videos of korea and i think yea that looks great but on the other hand i think houses there are triple the price thats they are in america or where i live netherlands and the jobs there are for koreans and i cant teach english since i dont have an english background i only got an highchool diploma in the netherlands altough my score was higher then high but you get my point its not gonna be the same you have to work you wotn have time like famous people have i mean they have little time as well but you get my point again its seeing the nice places and experiecing the culture and meeting people but thinking of fame and Fortune its not going to happen you wanna get rich do it where you live .. oke and then there is the language barrier dont get me started on that sure you can learn it but probably never master it like they can 
GL
GL