You need to know how to lose weight quick

The fact is that when you are looking for a job you have to expect that your boss will want you to meet certain conditions. It is natural. Otherwise he won^t give you this job and someone else will get it. I don^t know about you but for me this is really interesting. The job market is changing all the time and for some people it might be a problem to keep up with all the requirements. You would probably have to learn new language every day to be considered as interesting candidate. Recently I have been offered a job in which I was supposed to sell products teaching people how to lose weight quick. I thought that this job might be really interesting especially because of the fact that I like to work with people and meet new people. From what I have understood this job was supposed to guarantee this. Have you ever heard of this company? The problem is that my boss told me that I need to know how to lose weight quick as well if I want to work there. That is just in case if some of our customers ask questions about the products. We are supposed to be consultants who have the knowledge to help them. I thought that this is quite strange but I understand it. After all he is just trying to make sure that everything goes OK with his business. You can^t blame him, right?