Companies will play on your feelings and mess you about, and often you won't be the wiser. So many job listings today don't exist. Companies post them to make it look like they're growing their business, or because they want to do some market research, or get free labor. There are so many reasons you can't trust the hiring process nowadays, but when you're looking for a job, you have no choice but to play along until you get an offer. That can take months, if not longer. This candidate showed u…