How to become a good programmer ?

In my own definition, to be good computer programmer, you should learn the following principles :

1. Start learning some basic programming languages like C, C++ or Java
2. Strong skill of one or more programming languages : C, C++ or Java
3. In-depth knowledge of OOP (Object Oriented Programming)
4. Know most common Algorithms well
5. Know Data Structures
6. General computing concepts
7. Be skilled in debugging in IDEs (VB6, VB.NET, NetBeans,…)
8. Has basic of knowledge of Software Engineering and SDLC

I hope these principles could be your help to start learning programming.
Anyone got any more advices ? please share your experience in here.