Just tell me: What' is the advantage of spending all those efforts, time and energy while none if it is reusable???
It's just so ridiculous.... It's like the labor and the fever that warms the gold digger, finding gold that he's holding it in his hands and he very much can enjoy staring at those shining coins, but after a while they start vaporizing in the air .... even before he had the chance to use them creating jewels for his girlfriend or to spend them buying himself some stuff... With the warmth from the labor and the fever all values are gone... forever! But it has to be said: he had a good time after the mining, while he was staring at those coins with proud and a warm feeling to be very rich .... for some time....