The world constantly rearranges itself in ways your mind isn't designed to predict. Change is natural and healthy, but it requires you to join the dance instead of clinging to old ways that no longer work in a new world.
Instead of preparing yourself for every potential future outcome, focus on finding joy and peace at this moment. If you can find the feelings you wish to experience now, you'll also enjoy them in the future.
The best way to dance with enthusiasm in a constantly changing world is to live from your heart. No matter how things appear externally, there is always joy and peace in your heart.
Your heart is happy to be alive. Take a deep breath now and imagine the love in your heart growing and expanding through everything you perceive with your awareness. Can you feel the infinite beauty of this moment?