Is high school (12 years) really enough?

I keep running into people who have only 12 years of education. It shows. Is it really enough for people to have a decent life?

Updates
1 mo
So you may want to take a look at my other questiononGaG, "Does your job bring meaning to your life beyond just earning money?" I'm contemplating the connection between this question and the other one. Perhaps you'd care to answer both questions?
Updates
1 mo
I really should have asked the question, "Is it enough to have a decent job?" instead of asking, "Is it enough to have a decent life?"I don't think it's nearly enough to have a decent job.
Is high school (12 years) really enough?
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