You can't waste time

You can do time,
but that's more like cramming space...

Time is a kind of evolving space;
a method of the laws of physics
to make room for everything
in all its consecutive shapes

Time is a room
for changing things

It can't be wasted

You don't waste space,
you're in it,
and from what we know,
it may well be infinite,
and time is its way
of getting away with that