The most promising way is to develop a new business idea. Young scientists or professionals detect a problem. They do a lot of research in order to find a solution. They develop a new product or service. If they are lucky, they meet a demand on the market. They bring their innovation to the market. This is a long way that can last years. Entrepreneurs as innovators need all their savings in order to realize their business idea. They have to spend hundreds of thousands of Dollars from their savings. They even need to acquire more mouse investment funds from other people.