I deliberately left this topic to the end. Money is very important in today's world, almost everything can be connected with it. Here are some basic thoughts and useful practical advice at the end, lest you have problems with money! It is not the money itself, but the love of money that is the root of all evil. Do not be in love with money, rather let money itself fall in love with you. For most people, lack of money means unhappiness. But it is their own fault, because, theoretically, everybody can develop, to a level, an interest in earning a lot of money. Be happy with what you have while trying to reach what you aim for! It is not...