We working everyday in our daily life, without work not possible to spend human life, from rich person to a day labour everyone involving with his specific work,maybe everyone's working place &system is different from others but work is must.
In this working life someone became successful &happy because they follow smart method of work, they work smartly for this reason they can maintain any hard work easily, it's a technique of smart working people .
Some people working whole life but end of the life they are unhappy, unsuccessful, unsatisfied because to be successful they couldn't follow right &easy method.
One work we can complete different way&by doing same work someone is satisfied on the other hand it's misery for another.Three first person is knowledgeable, he maintain his work smartly,his every work was with perfect planning, was organized, focus on works result not how much time he is spending because to be succeed most important is spend time until finished,he followed by a routine®ular taken breaks for being refresh from monotonous work.
On the other hand second person can't be successful because he had no work planing,everything was disorganized, didn't made a daily routine,always focus how much time he spent but no outcome, before finishing work he became impatient &stop work&wanted to did multitask for became successful quickly, he is unsatisfied for his working life because he can't handle everything knowledgeably &smartly.