Silly Thinking: Brain the Ultimate machine

Hello Friends,
It being a while when I published my last post I think it is more than 20 day nevertheless...
Brain what a wonderful organ in the space rounding a sphere of 6 inches. it is the reason of what we are weak, strong, introvert or extrovert, dumb or genius.....
Nature made this organ with capability to work 24*7 until we die not only that it has a capacity to adapt in the new situation if it is properly trained. By default brain have so many activity to do to make us alive and healthy, it includes make pumping the blood though heart, clear the blood though kidney, inhaling oxygen and exhaling carbon dioxide from our lungs. Uncountable number of default activity which results brain become hesitant to take any new work either it is a process of thinking or Jogging yourself to another mile. A mechanism in which more we do any activity more our brain become use to of doing it and less we do more it become reluctant in doing it.
How can we use this machine in our favor?
For this one thing you have to do is 'repeat' despite of you failed several time just repeat the more you repeat stong the connection among the brain will be stronger.For illustration if you want to take part in the marathon and at least want to complete it. You are so anti runner type you even can't rune a mile properly so what we do, for this try to run a moving video in you mind that you are running and completing marathon as well as try physically and despite of the problem, pain just do it. And also try to increase it gradually , suppose it is difficult to run some 500 mtr then try to go for 500 mtr for first day and continous it to a week and increase it to 600 mtr and go for a week and again increase it. Sooner you will see that you are running 10 mile, 20 mile and full marathon. So before training your train your mind and you are able to do what you want..........