I have been here for quite a while and I see myself staying for years to come.
Having said that, I totally support your decision. If you can work hard, have ideas then you can make it anywhere. For many of us, raising our kids in US culture is a concern; this will no longer be the case with you. As long as you understand that it will not be easy and all the shortcomings associated back home, you will be fine. Just don't give up with one failure, keep trying and good luck.