You know, sometimes guys work with other guys because they're buddies off the track, not necessarily because they're buddies on the track. Sometimes you've got that going against you or for you.

My career in racing started at a very young age in California.

As fast as we're going these days, especially because of the aerodynamics, we're all concerned about abusing tires. It's so fast that you're afraid of what you're going to do to the tires.

When you're in a race car, you're going through so many different emotions throughout that race.

I definitely get pumped up when I hear a crowd cheering for me.

You are going to make choices and decisions that sometimes aren't going to always work in your favor and they are going to upset some other people.

I thought long and hard about my future this past year and during the offseason, and I've decided 2015 will be the last time I compete for a championship.