Question

##What is time??
##Why do we sleep at night??

Answer 1

TIME IS A GOD WHICH WE CAN'T WASTE IF WE WASTE TIME WE WASTE OUR WHOLE YEAR
WE SLEEP AT NIGHT TO FULFIL OUR ENERGY OR TO CHARGE OUR SELF

Answer 2

time is think that never comes back in our life
Times are two type 1 is good that u expect that it will come again and again in our life and 2 is bad time that you hate it and never want to come in our life. The time is good if we utilize it in good and we'll manner and in good thing . Like for help anyone . otherwise the time is bad and useless for us .

we sleep at night for regenerate our body at night our body inject some important chemicals that is most useful for us . that chemicals repair our body at whole night .
and after morning we are fresh and active
I Hope It Will Help You :)