11 job interview tricks that are hard to master, but will pay off forever

• If you're wondering how to interview for a job, these tips can help you really take your interview game to the next level.

• From slowing down your speech to doing your homework when it comes to salary, these strategies will pay off in your next job interview.

Okay, you've wowed your potential employer with your résumé and cover letter. Now, they actually want to talk to you - over the phone, via Skype, or in person.

You can rest assured, you're definitely qualified for this job. Now, it's up to you to seal the deal and ace the dreaded job interview.

Some people are naturals at selling themselves to hiring managers. Others aren't. Either way, you've already put in a ton of effort, so you might as well take steps to rock your interview.

Here are 11 tricks that might be hard to master, but will take your interviewing experience to the next level: