Imagine you have a big old sweetie jar. Put some large stones in. Is there room for more? No? Try pouring some gravel in. Any space left. Not really? Try tipping sand in. Amazingly there is still room. In life we often fill that jar up with all the sand and gravel of meaningless and unimportant tasks. Make sure you know what is important to you and that it gets into the jar before anything else if you want a happy life. You can fit the trivial or routine into the corners that are left.