This is really a skewed way of looking at business modules (or to a greater extent, life in general). If it were that easy, there won't be poor people anywhere on the face of the globe. For every business to thrive, there should a sowing period which expectedly will take some months and then the harvest season. It's even a law of nature that we don't plant today and begin to reap immediately. So, why should business or investment be any different? If you keep this mindset, you will be easy prey for ponzi schemes.