In my case , it not only needs courage and effort. The USCIS restricts me from working on anything else than the occupational field for which I got my work visa on. I am not whining or anything, this country has given me a lot of good things. In fact the pros outweighs the cons. I am just pissed off with the fact that my spouse can't work , just because she is married to an H1B worker. As an individual , its not her mistake that she married an H1B worker. She is not even allowed to have a SSN ! An alien who do not have SSN cannot open a bank account among many other restrictions.