Everything we do we choose. So what is there to regret? You are the person you chose to be.
The world is what YOU think of it, so think of it DIFFERENTLY and your life will change.
When it can't be done, do it. If you don't do it, it doesn't exist.
Great people have great egos; maybe that's what makes them great.
There are rules in advertising, and those rules are self-imposed by the client companies because they don't want their products to be seen as dishonest.
Be unfashionable. Take risks.