Oolong

From strong to weak, a single cup
can carry me from waking up
to the mild hush of the bedtime snack.
Fresh hot water brings it back
from depletion, or threat of such.

What ancient genius gained so much
from roasting pieces of a shrub?
I watch it change, as daylight flags,
from strong to weak,

ending with the faded touch
of flavor that was once robust.
faintness helps the mind relax,
but part of me remains perplexed
that every day unfurls as it must,
from strong to weak.