Want to be a better dancer? Or for that matter a better anything? A better cook, teacher, lover, cyclist, knitter, writer?
Start now, then go step by step. Little by little, decision by decision, you can do this. You can't cram for this. It won't happen overnight.
You might get the project done by pulling an all-nighter but it won't lead you to self-mastery.
And self-mastery is where the awesome sauce is at.
“No great thing is created suddenly, any more than a bunch of grapes or a fig. If you tell me that you desire a fig, I answer you that there must be time. Let it first blossom, then bear fruit, then ripen.” ~Epictetus
What great things are you creating little by little?