Make a mental log
of moments of delight:
First cup of something in the morning,
A robin,
A cheerful Hello,
A happy joke,
A flower blooming,
A quiz win,
A sunset,
A glass of wine,
A good dream,
A full moon,
An unexpected note from a friend
Hearing an old favorite song,
etc., etc., etc.
and turn your days into
Moments of Joy.