I come from - I came from Wales, and it's a strong, butch society. We were in the war and all that. People didn't waste time feeling sorry for themselves. You had to get on with it. So my credo is get on with it. I don't waste time being soft. I'm not cold, but I don't like being, wasting my time with - life's too short.
I lived in America for a long time before I started working as an actor. Some actors show up on set and have never done an American accent before, so they rely on a slew of technical mechanisms. Part of what makes an accent is understanding why people speak that way - you have to understand the culture.