That is cool. I know how to code. But not like YouTube. I am only 17 18 in January also. I only know some basic PHP and a lot of HTML. I do know how to create dynamic sites. I even own one. But YouTube I know is mindbogglingly complex. I wish I knew how to do what they do. I can only do a fraction of what YouTube does. I do plan on being a web designer as a career though. So maybe some day I might know what they know. I have been teaching myself php, css, and html for the past 2 years after I had a beginners class in high school. The funny thing is that know when I talk to my old teacher about web design I know more than they do Ha. I love it.