Ethan Hawke, author and life coach in his book, Rules of a Knight

We have another celebrity author on the way and, moreover, a life coach, even if he doesn't consider himself that way.

Ethan Hawke likes to write as we have seen in his book, "Rules of a Knight". He said he writes in parables because he always liked the way parables make your mind search and think in a good manner. Since he was little he has collected life lessons that helped him conquer the stage fright. Now, wisdom words can be found in his book and many might find great inspiration.

On marriage: "I have no pearls of wisdom to offer about that. I'm generally a very difficult person to be married to." 

On aging: "It's hard for actresses. There is such pressure with what they look like and their weight and how they are aging. There's so much pressure to alter the way you look. We live in such a difficult time with that. My mother deals with it and she says, ‘You have no idea what it feels like to be rendered irrelevant because every man in the room is looking at someone 30 years younger than you." 

On confidence: "I do think our confidence as individuals can be fragile. And confidence makes a big difference. When you are writing and there should be some part of you that thinks, ‘Oh man, people are going to love this.' There's a great thing that Bob Dylan said that when you're writing a song, some part of you has to think the world is going to change when they hear this."