Hi,
I started my career as a Web Designer way back in the early 2003. Then I was just a Web Designer who doesn't have any idea about CSS, Usability blah blah.... I was just doing my design and integrating it into html on a table base layout ,which of course is out dated now, and the client use to accept it. I was very happy and content thinking that I am a good Designer until I start realising am nothing without the Knowledge of CSS, Usability, use of colors etc