For Indians working Abroad

For Indians working Abroad, I've got questions regarding the country you are in. 1) Which industry pays most? and has max scope to grow? 1.1) How are salaries? In both blue-collar & white-collar jobs? 2) How bad are the taxes? Does govt. deliver on the taxes charged? 3) How's the economy performing? Good or Bad? 4) Do employers sponsor visa's? of aged parents as well? 5) How's the weather? Do u experience any extreme conditions? 6) Do you experience any kind of racism as an Indian? 7) Safe for women? 8) Can you get citizenship easily? 9) How safe is the country? Do they have proper gun laws? 10) How good is public transport? 11) What are some common problems Indians face while moving there for work? Can they settle over there? 12) And you can skip this one. Why did you migrate from India?