Sorry, just had to chime in but after hiring and training sales people for over two decades with the big NYSE Funeral Chain given the same or similar opportunity why did some succeed and most spin around for a few months or years and then disappear and go down the drain? Simple, but some are better or more talented, some work harder; some got better by working harder. You can't learn experience so best to jump in and experience but if you have a good mentor you can learn from his/ her experience and it does help not to reinvent the wheel. Stay away from the excuse makers and sponge off the ethically talented and successful. The two reasons sales people fail they don't start or they quit. Working smarter is working harder in the beginning.