"You can't start the next chapter of your life if you keep re-reading the last one." Stop thinking about the "what if". Reflect on "what is" and create the "what's next". Be in charge of your life. Start your next chapter. Be the author of your own story.
If you stumble, make it part of the dance. I'm interested in this because when I was younger, I was in so many dance classes. This quote is true to everyday in my dance life and real life. This is the quote I live by everyday.