When you feel like there is nothing else matter, you just feel like unable to breath because you finally realise that even the oxygen you're breathing is polluted.
I learnt a lot about how to negotiate the camera: everyone had told me an actor doesn't really need to do anything on screen, but I realised that wasn't true. If you do nothing, it's boring.
That was when I realised a sad but incontrovertible truth: I was a geek, and there was no getting around it. I could dress in Kate’s clothes, but it didn’t make me Kate.
I suddenly realised, hey, I'm not a lazy idiot, I'm an idler! It's something to aspire to, it's part of the creative process! That's fantastic!
So when I realised I could sing for a living - do what I loved and be paid for it - I thought, 'This is unbelievable. Unbelievable!' And that feeling has never left me.
I originally wanted to be an opera singer. I studied classical voice at the University of Washington but soon realised I didn't have the instrument or the discipline. The road for opera singers is more difficult than for actors.
When people say 'stadium songs,' it's really negative. All the festival headliners, I've realised, are usually the worst bands.
I'm not likely to be attracted to characters I've already done. I have to be almost frightened by the possibility of taking it on. Over the years, I realise I must enjoy walking that edge; I keep doing it.
And realising that humour is the most powerful way to make a political statement and say the things that you want to say. And it's not used enough, at least not in the U.S.
You won't ever build your confidence from a perception of lack. For it grows and evolves from realising who you are and what you already have.
One goes on with the blithe belief that who you really are is transparent to everybody. Then you realise, with some horror, that in fact it's not. So all you can do is keep muddying the waters a bit.
Dyslexia, though, made me realise that people who say 'but you can't do that' aren't actually very important. I don't take 'no' too seriously.
That's one of the things about getting older isn't it? You suddenly realise that you are what you set out to be. And there are no role models any more.
There are lots of ideas which extend the Copernican principle one step further. We went from the solar system to the galaxy to zillions of galaxies and now to realising even that isn't all there is.
My mother tells this story that when I first went to school, I thought I was going to help the teachers. I didn't realise I was going to get educated.
I started to realise that it wasn't for me. Perhaps I didn't have to give my Hamlet before I died, that the world might be an OK place without my Hamlet, in fact.
Most of us have had that experience - at around puberty - of realising that, despite whatever efforts we put into our chosen sports, we will become at best competent.
When my mother was dying, I cooked for her. One of the things I realised was that the smell and look of the food was key. I concentrated on how it looked on the plate. Even if the amount was small, it gave her a nourishment of a different kind.
Almost 70 per cent of your fitness battle is won the day you realise what your body needs and when. I've made my own diets, and I decide for myself what works for me.
Someone once pulled me aside and said it was all right to succeed, and I realised that I knew what failure felt like, but I didn't know what success felt like. I've carried that with me ever since.
My family are very, very religious in Texas. They're Southern Baptists. I left to go to New York when I was 17 and I realised I wasn't Southern Baptist. That's not how I am inclined.