When considering potential professions to enter, one might ask: Why would anyone become a bull semen collector? Or the person who crawls into a concrete mixing truck at night to chip away the hardened cement?
Two words: Instant satisfaction. (No pun intended on the bull thing.)
People who do the dirtiest and sometimes most stomach-turning jobs say they enjoy seeing the quick results of their labor. Unlike a banker who might take months--even years--to complete a deal, or an author who works...Full Story