There's really no point in having children if you're not going to be home enough to father them.

I never dreamed about being on a hit television series. I've never really related my dreams to that specific of a work goal. I was always enjoying the moment. Acting, writing, looking for roles and getting involved with people and trying to create something that would be entertaining to people. With "E.R." we were all very lucky to get this combination of people together in the right story in the right way to take it to the level it has reached.

I did tons of theater in school, and then when I was 16 and got my driver's license, I started driving to Los Angeles, along with my friend Eric Stoltz, who was a year ahead of me and was doing the same thing. So we had the same manager, and we started auditioning for things and doing commercials when we were 16.

I just spent a lot of time on 'ER' for that eight years. I also started working when I was 16, so by the time I left 'ER,' I was 40 years old, I had this incredible experience, my wife had this great company, we had four kids, it was like, 'Let's go to New York and live for a while and make that the priority.'

I was always enjoying the moment. Acting, writing, looking for roles and getting involved with people and trying to create something that would be entertaining to people. With 'E.R.,' we were all very lucky to get this combination of people together in the right story in the right way to take it to the level it has reached.

Flying back from New York, the flight attendant said 'God, I wished you were here yesterday, we had a stroke on the plane.' I said, 'If I have a stroke on a plane, I hope the pretend doctor isn't the one on the plane. I want a real doctor.'

People relate to things that feel real to them. All the good, happy, over-sexed and moneyed endings on TV are not the way most of us feel in our lives. The success of 'E.R.,' I think, is not relying on overly sentimental stories that are solved where people's lives wrap up nicely with happy endings.