It's a very hard truth ,i think our brain struggle to accept it then be reasonable about expectations in life, even you're aware of it and realizing this fact.
I think one way to live with this fact is to work hard whenever it's necessary
And chase these moments when life is fun
Life is too short , even if you're highly organized, 24 h is not enough to satisfy your dreams, goals, habits, and balance all with your social life, being regularly engage with family and friends.