Taking responsibility for one's own actions so as not to be morally wrong in principle or practice.
Originally coined by the Scots during The Highland Potato Famine of the 19th century, a famous period in Highland and Scottish history (1846 to roughly 1856).
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".