The job is simple but some people just have a natural talent for sales and marketing and others have to work a little harder to be good at it. Everyone at their firm moves quickly and if you don't you'll get left behind so if the work doesn't come natural for you and you're not open to the help or training they give then it just may not work for you. It's the nature of that industry but something to keep in mind if you're more on the timid side.