If you have been taking on more work because of the growth in your business or if your company had to restructure or down-size and the remaining staff have taken on the work of workers who are no longer with your company, you should consider hiring a virtual assistant. You can only take on so much work until it becomes detrimental to your own success. In the beginning, as you take on more and more work, you will probably feel a sense of accomplishment being busy all the time.  But if you end up getting exhausted or not finishing all...