Everything you do is different, and you find different chords in every character that you play that strike true with you.
I have an obsessive character. I manicure my nails at three in the morning because nobody else can do it the right way. Maybe that's the secret to my success.
My favorite actors are actors who are enigmatic and mysterious and never make the obvious choice in terms of the projects they do or who they work with or their craft. But I think that the less I know about an actor, the more chance I have of allowing their own persona to kind of slip away so I can get completely lost in the character they're playing, and the more that people think they know about your personal life, the more difficult it becomes to preserve that.
Well, you put a little piece of yourself into every character that you do. Even if you're playing some psychotic person, which of course I'm not, some part of you is in that character and it's hopefully believable. I always come back to the fact that my own instinct is better than something I build in my mind.
There are more similarities than differences when it comes to preparation of a performance. You're using some lyrics, you have a relationship with them, they apply to different parts of your life and different circumstances, different memories, different stories you have in your head. You form personal relationships with the song. I think that's very similar, in a way, to prepping a character. You pour your own personality, in a sense, into the character, you sympathize with a character in a way that's similar to the way you might sympathize with a song.
As an actor, anything that you have to help get you into character is helpful.
