Yeah, I know. A lame question. And ripe for some smart a** remarks. But this is my answer:
I don't care if it's writing, sewing, gardening, painting, beadwork......as long as I am creating, the time speeds by. I look up hours later and realize that I 'worked' through lunchtime or for longer than I was aware.
What do you love doing more than anything ..... what makes your heart sing? What do you do so that time and money are of no concern?
Visit my ETSY store and see what I've been creating lately: https://www.etsy.com/shop/FrenchBoundary
Peace, and keep creating!