Buying is important in order to get what we need that is not within our capability to make. While selling is important in making income. It is also important in promoting our work and in improving our capability to negotiate.Explanation:
In this century, nothing is free anymore. We either make it,buy it, sell it or exchange it. Not all of our needs is within our reach. In order for us to get those essential needs, we need to buy it. The expenses are increasing but the income doesn't. For us to gain back the money that we used to buy, we make and sell stuffs. It is easier for us to just buy stuffs we need than making it. For example, you need a new pair of gloves. The capability of making one is within your reach but instead, you chose to buy one. Buying things can also be beneficial. It provides you more options and it doesn't require a lot of effort. On the other hand, selling is also important. Let's say you have a talent for making embroidered handkerchiefs and decided to sell it online. You can gain money by selling. It can recover your lost income and even increase it. It can improve your negotiating skills and in how you interact.
so that the government has money