With the Celtic Warrior thing, I wanted to convey a positive sense of Ireland.

I get nostalgic for British negativity. There is an inherent hope and positive drive to New Yorkers. When you go back to Britain, everybody is just running everything down. It's like whatever the opposite of a hug is.

I have had really positive experiences in every medium, as well as horrible experiences in every medium.

My grandmother, she's been the positive portion of my life the entire time. She raised us Baptist, and when I got old enough to say I didn't want to go to church, she didn't force me. She was cool.

I'm really careful about not slamming my politics home in my shows, but I don't try to hide, either. The arts can be a great way to bring people together. I don't preach from the stage. I try to stay positive on solutions.

By doing something positive in this world, you're helping people and the future. We're all trying to help the world... make it a better place to live. We're actually still changing the world, aren't we?

When herding behaviour among investors ramps up, a stock's or index's growth rate can increase faster than exponentially, leading to more herding. This positive feedback brings the system to a tipping point. About two-thirds of the time, a crash results.

You question yourself all the time as a footballer. You have to focus on the positives.

Put your best foot forward and hope that if you play with that positive frame of mind, things will hopefully unfold in your way.

I think 'Heroes of Cosplay' will show a lot of the positive things, like how much effort it takes to make a costume. These people on the show aren't taking shortcuts. As long as that effort gets through to the viewers, we will be inspirational. Then there will be people who watch the show that want to get in and hands-on make outfits.