> One is that they see finance jobs as desirable jobs, focus their whole lives up to that point on getting the job, get it - and find it's horrible. What do you do then? Do you go back to all the people who were really proud at your achievements and tell them you're a failure?

One would hope that people in finance would understand the concept of sunk costs. Today is always the first day of the rest of your life. It's better to fail fast than to fail later, because you can get back to success and happiness faster.