Every song is different.
With the right outlook, you can learn to entertain yourself and entertain each other so you can enjoy doing what you're doing. There's obviously gonna be highs and lows, and the trick to it is to be able to maintain composure and stay high even when you're in the lows. That way, when you hit the highs ,it'll be twice as killer.
If you improvise a riff and the crowd immediately reacts to it, you know you're on to something.
Musicians tend to get bored playing the same thing over and over, so I think it's natural to experiment.
My old man was a musician - that's what he did for a living. And like most fathers, occasionally he'd let me visit where he worked. So I started going to his recording studio, and I really dug it.
Between the record companies being the way they are and the fact that people can just download one song instead of buying a whole album, it's hard to make a good living nowadays.
The local dudes who knew that my dad owned a studio would say, 'Ahh, dude is spoiled,' and this and that. But we didn't abuse it at all. I'd always ask if we could use the studio first, and if our dad didn't want us there he would tell us, and that was that. But I definitely tried to get down there as often as I could.
Van Halen was a huge influence on me, and 'Eruption' was the song that really leaped off that first Van Halen album.
The first time I heard 'Crazy Train,' I was crashed out in bed, definitely not wanting to get up and go to school, when my brother Vinnie came in and cranked it up.