time manage'' stuff is now obsolete 

the new approach is to meditate, 

effectiveness will become spontaneous, effortless

life will be lived with a higher science, better sense

nature cooperation will be maximum, 

as if god does your things

in effect you are delegating a lot to god, 

he becomes your most trusted subordinate

yatheenaam brahma bhavathi sarathi

god is the servant of his bhaktha

he is dasaanudaasa

so better update your understanding