A hypothetical situation best defined as a situation on a battlefield when there are hundreds of guns are being shot, hundreds of artillery rounds going off, and bombers and fighters going everywheredropping bombs and a nuke going off in the horizon or it might as well be, and someone basks in its glory, unafraid of the impending danger.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".