One of the constants that exist in this world is the change. And this applies in any activity that you are doing. Although there are some things that always will follow equal or have as small changes as to be imperceptible, the great majority will have a great impact in any thing that is related. In the businesses in line, the change is quite fast, as much, that sometimes it takes hold to us off guard. It makes million years, according to one of so many theories, a meteorite fell in the Earth, causing great damages and changes in the planet that took to the extinction of the dinosaurios, the dominant species, and gave foot to that our predecessors evolved until arriving. In an occasion somebody asked how long had taken him to the planet to recover of similar change. The truth is that the planet never recovered.
Simply one adapted. When we spoke to make a business in Internet, this point is crucial, not only to make more money, but to assure your survival. The competition not to duer to me (literally) and either you do not have dormirte. Besides that, the suppliers appear and disappear, change the terms on watch (speaking of Google slaps ), operations, schedules and until of name. Before this, it is necessary to have an adaptation strategy.
You have asked yourself, that would happen if this or that one? It is to glide for a scene and he is something that you must consider in your plan to make money. There are many things that are not in your control and are necessary to prepare itself for the surprises. If there are been in this business by some months, is probable that they have touched the changes to you on watch of Adsense and in the operations of Amazon.