Self development is that the word that we often heard. Self development it self can be divine by the self extension and self improvement. This statement often easy to say but hard to apply, if you being ask about your self development to start, it is probably make your self curious too. Basically, everything will grow up, if they do not they will die as well as the human, we have to develop our self quality to stay survive, grow, and develop in the middle of the rapid changing world.
This is the reason why people have to make a change and develop their self. If you do not want to be ignored by the changing wheels that run faster. As the nature law said, who stronger, he will survive, and this process is applicable in the success law. If you do not change, so be ready the world will change for you.
So the most important is that the change of human is making their own development to be success in life. The point is, the self development is not that instant process, all we do is a process and that process is the development process we will learn.