Do you live your life with passion? Do you live your life with purpose? Do you follow your bliss?
You know you are following your bliss when you wake up each morning with joy in your heart and when whatever you are doing feels yummy! When you stray from that path you will be in a negative mindset, you will let life get you down, and that cycle will roll with you.
You can re set yourself instantaneously by acknowledging you have slipped from your joy and decide to delve back into true life!