so to be in the field of business you should first consider taking math’s in your school till +2 studies with a bit of focus on communication and computers- to keep in touch with the technical aspect of a business. you can have different sets of videos in your channel, but you really need to have a clear sense of direction so you do not end up messing your play list. there are two sets of binding posts, one main input, and one for pass-through. i know that everyone has bad times, but it is so easy to be hard on myself. 