GC is not a purpose

The purpose of life is living. Standards include:

1) happy family, loving each other
2) kids, healthy, smart, good character
3) health. Everyone in the family are healthy
4) good education, OK income (40K USD is enough)

Even if you are illegal in US for 20 years, if you have the above, you are still a happy and successful person in life.

Some people have GC, not a big deal, does not mean anything else just GC.