Time: An individualised concept.

Ask if possible wats the value of few hrs to the insects.. they will tell its their life. Ask a turtle the same and they will agree to match with time they have it for a nap in a day.
The reaction time for a bee is much faster than that of a man.. hence often do we see the bees escaping the blow.
Ask an avid reader the 1 hr spent in reading. He will enjoy the complete novel while a beginner will be half way through. The speed of reading makes a difference here.. The time even if same for both has given more for the first to enjoy than the second.
so what is it that is also to be monitored along with tIme? its the speed..speed of actions. Man also can extract more time out of time if the senses are more sharp. mind is more sharp. The smaller the organisms .. the shorter lifespans they have and the more is activity in the time slot.
Man has a definite time span for life. But he can choose to be slow or fast to make use of the time correctly and extract more from life.