You are a miracle. Start behaving like one.
13.8 billion years of atoms coming together -> galaxies forming -> supernovae exploding -> planets -> 4 billions years of life -> 200K years of homosapiens -> your direct ancestors -> you.
An unbroken chain of infinitely impossible events right from the Big bang to your birth led to the coalescing of atoms into this unique combination that make you. You are literally made of the same elements that make the stars, and many atoms that are present in you today trace their birth to the crucibles of the cosmos that spilled their guts and made our solar system possible.
And you are worrying about petty things like your next meeting or your next promotion.
It’s a miracle that you get to dance this dance in this insignificant time on this insignificant blue speck. Revisit this cosmic perspective once in a while, and revel in the miracle that is your existence.
It will force you to celebrate more and worry less. It will force you to think big picture more and be less petty. It will force you to think about humanity collectively and less about a single person.
And best of all, it will give you hope. The entire universe conspired for billions of years for you to be here. How do you want to return the favour?