I was coloring with my daughter the other day and she started coloring a unicorn blue. I asked why she was making it blue and she matter-of-factly told me, "Unicorns can be blue, Dad."
She's right. As long as we're imagining things (like unicorns), why not push all the creative boundaries and make them blue, give them polka dots, or add an extra horn?
And so it is with our creativity, dreams, or hopes. As long as you're thinking big and doing something that's never been done before, why not really go for it?
This may be your only shot.