The only thing I had in my mind [when I was 17 ] was that I was going to be a professional musician. So it was just the right environment.

We used to rehearse and that's where the roots of Dream Theater formed. Y'know, we used to play cover songs and jam to [Iron] Maiden and stuff but we were writing songs and it was this metal, loud style and we'd constantly get knocks on our door, because the rehearsal rooms were right next door to each other, and these jazz guys would be like, "Can you guys turn it down a little?"

It's hard to answer that from my own perspective because when I'm playing I know where it is coming from and the sources.

I went straight out of high school, and when I was 17, all I wanted to do was play guitar.

Instead of buying a guitar for $2,000 or $2,500 - I'm not sure how much these are going for - but it's maybe $300 or something like that. It's more for beginners and stuff like that. Obviously it's not hitting the pros. And you can't get the Piezo pickup and the color-changing paint and the inlays and all the fancy things that my signature guitars offer, but you can get the general feel of the guitar - and the body style. It's cool.

To be in Boston, which is a great city and which is full of many colleges and young kids, and to be around that many people that were at the same point in their lives, who played guitar or whatever instrument - it was just perfect. It was a great environment.

You might pick up some influences from another type of music that you wouldn't normally think of, but, you know, maybe as a guitar player, it will come out in your improvisational style, maybe as a song writer it might come out in your note choices, or in your melodic choices, and it just helps to making your music that much more original and unique.