The Tibetan for 'worldly' is འཇིག་རྟེན་ 'jigten'.
'jig means perishable, breaks down, disintegrates.
rten means to support or rely upon.
What we consider worldly concerns are concerns that rely upon that which is perishable, that which breaks down and disintegrates. Why concern yourself with that which is perishable? Why invest so much time and effort in that which is invariably going to fall apart?
Gain or loss.
Praise or blame.
Fame or insignificance.
Happiness or suffering.
Don't concern yourself with them. Instead focus on acting on the causes of happiness and eliminating the causes of suffering. Focus on generosity, kindness and compassion. Focus on being patient and sincere. Focus on connections and interactions that don't have a limit, focus on benefiting others.
That transcends the world. It is beyond this world. It is supramundane and it can be part of your day.