In this example, you are going to be a mentor to a person, a woman called Sarah Able. We learn that she is going to be making a presentation to senior staff about the fall catalogue. However, if you have time, you might want to help her with more than just the presentation. A mentor is someone who is more experienced in a particular task and wants to help those with less experience. Therefore, a mentor might want to spend significant time with the person in order to make sure that they are understanding everything they need to know about the company.
