How much $$$ do you need to make to feel successful?

We've all heard the mantra that the average person "only" needs to earn $75,000-a-year to be happy, and anything more doesn't really make you any happier.  And that may be true . . . but would that salary make you feel SUCCESSFUL?
 
CareerBuilder.com asked people how much money they need to make to feel successful, and in general, people are NOT greedy.
 
The most popular answer for men is $50,000 to $70,000, at 29%.  The most popular answer for women is UNDER $50,000, at 32%.
 
Only 28% of men and 15% of women say they'd need to earn over six figures to feel successful.  And only 5% of men and 2% of women say they'd need to bring in over $200,000 to feel successful.
 
The survey also found that the majority of people making $75,000 and up say they're happy with how much they're making.
 
And people making OVER $150,000 are LESS likely to be happy with how much they make than people making $75,000 . . . in other words, once you get a taste of the big money, you're bummed out because you want even more.