i agree with people here even i dont have much knowledge but can guess and imagine.

and ur friend in qatar probably a male can try to attract u to go there. in anywhere of world it is not easy to find a job just reaching there with high school graduation.

in past i had friends and wanted them to work in turkey in such sectors but it is really hard. and i cudnt also find a trustable place bec they wud get sexually abused. things are not like in europe here in mid east.

so if u find a company in ur own country which is doing business in qatar go apply them. it will be easier to get visa and work permit. and u will have an official place which supports u there.

i wudnt even go worlds best known countries without finding a job before going or a master program or whatever.

at least u will have problems affording ur life till u get a job.