cement

you go to the hardware store. you pick best quality cement. you pick the most expensive bricks. you load the car. you drive back. you line up the bricks. you mix the cement. you place the bricks one by one in a perfect line. you coat them with cement. you put up the second line, the third, the fourth, all the way up to your height. you turn. you make the next wall, one more and the last. you make the ceiling right above your head. you are done. you have succeeded.