Da vertically-challenged Napoleon Blownapart had a major case of "little man syndrome", so I wonder if his major reason for wanting to do battle with others was his smoldering intallerance of da fact dat so many of his fellow humansliterally "looked down to him".
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".