If I want to gain weight, I can gain weight. If I want to lose weight, I will lose weight. If I want to be fit, I'll be fit.

I overcome failure by doing it again and trying not to make the same mistake.

How do I stay balanced? On my two feet.

I guess, the hardest obstacles I've had to overcome in my life are deaths of people close to me.

You do research into specific occupations of the character, with specific behaviorisms that their daily life might give them. You do as much research as you want, as you can. Now that you have such open access to the Internet, it's very easy to do so.

If I want to gain weight, I can gain weight. If I want to lose weight, I will lose weight. If I want to be fit, I'll be fit.

If I'm playing a fat person, then I actually eat a lot of cakes and as much as I can. If I'm playing a person in shape, then I'll increase my intensity of boxing training. It's really dependent. It kind of allows me to take whatever specific character I want.