Colour!!

So i was just wondering... How do you feel when your stylist plomps a colour book in front of you? When hairstylists get the chance to play with new patterns and colours we get really excited. It's like an oil painter getting to colour with a myriad of paints. So how do you feel about your colour right now? Have you ever just let your stylist do whatever to your colour? To me hair colour is critical, I can make people feel younger, look healhier, more tan more pale and a good colour is as essential as a designer purse.
How do you feel about colour? How do you Feel about haircoloir?