What does it take to get past the fear of calling to make an appointment? First of all knowing it's not about you! Don't be selfishly worrying, what will they think if I call and try to set an appointment...just ask yourself, what could these products do to enhance their life.
Commit to yourself to make at least one call a day to introduce this amazing brand to someone new. Figure out your goal for the week then make your plan. Treat this like a business and it will pay you like one. Set your hours for your business then do the activities that pay...make those calls and set some appointments. If your stuck and can't make the calls, it's probably because you don't know what to say, so take the time to write out your approach and just ask yourself why you want to share this with the person you have in mind.
Good luck and just call if you need a little push :)