Twyla Tharp said this quote

Here’s how I learned to improvise: I played some music in the studio and I started to move. It sounds obvious, but I wonder how many people, whatever their medium, appreciate the gift of improvisation. It’s your one opportunity in life to be completely free, with no responsibilities and no consequences. You don’t have to be good or even interesting. It’s you alone, with no one watching or judging. If anything comes of it, you decide whether the world gets to see it. In essence, you are giving yourself permission to daydream during working hours.