I Want to Study Web Design

I'd like to go into it training, web design and development in particular. I don't know but ever since I got into blogging, I developed a special interest in web design. I really envy people who are good at web designing and it is my ultimate dream to be one someday. I found this online technical school that offers just that. But I think I am too old to go back to school? But then again come to think of it, nobody's too old to go to school. Hhhmm, let me check the other tech schools.