Everything is economy!
All the time everything is economy. How many cards in your hand you can play? I ask myself. There is a very important skill I need to learn: how to find the market based on people's needs for your profession? I am studying open source softwares this time. For an open source software, how to identify and locate the market based on people's needs? Everything is economy? Have you prepared yourself to seek the economical point from what happen around you? Keep working hard and you can do it!