Make-or-Break Interview Mistakes

By Liz Ryan, BusinessWeek

Some people go into human resources thinking that it's like social work. Here's a news flash for anyone who thinks in those terms: If you're the kind of person who wants to adopt every stray kitten and advise every needy person you meet, you may want to find a different profession.

The plain truth is that HR people have limits on how supportive they can be. They can help employees only to the extent that what's good for them is good for the company. They can help job candidates even less because the HR person's job is to evaluate applicants -- and eliminate from consideration those the company just doesn't need.