Differences in Light

Note the central parts of these two mandevilla.  They
are exactly the same colors if you would examine them,
but the one on the left is graced by sunlight and the
one on the left lacks highlighting from the sun.  I know
this is a small detail, but it reminds me of humans.
Some of us see the positive sides of life and some
are concentrating on the negative sides.  It is easy
to do: being negative......Positive attitudes take work
sometimes, but worth the effort.