If the cause of fatigue is not a deterioration of health, so it is necessary to do something to the process of "gone." This means that he should be given the acceleration, move it forward. All the people in childhood play, and the game was the most exciting thing, because rarely do without movement. The child is usually interested in a game whose rules he understands, besides it should not be too complicated, otherwise it will simply refuse to participate. But too simple games will not delay the child's attention for a long time, he quickly tired, and after a short time will have to come up with something new.
Roughly the same thing happens with the work. Too complicated case or project must be broken to pieces, and start work on the first chapter or section. It is easier to perform four small work than one big one. Each subsequent part will be performed easier as you will see an intermediate result. Learn more about the job must motivate, cause curiosity. The more news, the always interesting.
Not every activity requires special attention, sometimes you just need physical strength. To quickly and easily cope with this kind of job, you need to somehow diversify it. For example, cleaning the apartment or office held as an instant, if you follow it to your favorite music. No wonder in a taxi is always the music, because the work of taxi drivers sometimes monotonous and monotone.
Of course, the best option if your hobby is work. In this case, turn it into a fun does not have to, and so it brings joy and satisfaction. But day by day it is not necessary, and there are times when the mood at zero, or overcome problems. In this case, only the desire to do can become a tool that really makes the chore into a celebration.