poem?

looking back,
time flies;
management as a word,
its meaning yet to be found.
can it be trully simple,
just like making a schedule;
or can it be very profound,
like The Goldbach conjecture;
can it be fun as in the class,
or it's actually a puzzle on the earth.
different people give differnt thoughts;
different personalities act with varieties.
maybe flexibiliy is its core after all,
how to treat it just look at it now.