Personally, if I didn't have to stay here I wouldn't, and it's not because I don't like the country, I do like here, but I would want to see the rest of the world.

U already know the reasons of why u would come back to Qatar, and u also know the reasons of why u wouldn't. But think about this...would living here for 5 more years (or whatever time period it is u plan on staying) make u happy? Or would u constantly be thinking of the moment u get out of here?

Life is too short. Do whatever makes u happy.

Oh and don't worry about the depression thing, I was depressed for 2 days before and a week after getting back!