Everyday in Heaven will be a Sabbath rest.
 
"God shall wipe away all tears from their eyes; and there shall be no more death, neither sorrow, nor crying, neither shall there be any more pain: for the former things are passed away."  Rev. 21:4
 
Without those burdens, cares, concerns and negative emotions life will be peaceful and restful... just like the Sabbath is
intended to be.