Yeah, even though I am 15, I get hugely offended when people say that they are "amazing in Photoshop," or think they can code websites because they know HTML/CSS from coding MySpaces. I've had one of my friends (a girl) that said she is better than me at coding using tables, bleh, because she coded her myspace.. I nearly threw stuff at her... heavy stuff.
Don't worry, I hate her anyway.