I'm sure a lot of people here are quite ambitious and academic. Hence it is likely these sorts of people will go on to get high-paid jobs.
However, although jobs like programmers/analysts/accountants/lawyers/etc are highly paid, many such jobs are boring and/or stressful.
I used to be highly ambitious and wanted to get up as high as possible on the job ladder for some much-salary job. But I was talking to and old teacher of mine recently about my interests in becoming a (maths) teacher, and she said although her Cambridge friends had gone on to earn high salaries and obviously liked having the extra disposable income, they weren't nearly as happy and satisfied with their jobs as she was teaching.
So faced with the choice of having a lucrative high-paid job that is not all that satisfying, or a much lower paid job which you find satisfaction with, what would you choose?