Being aware for the questionable actions you mighttake part in for fear that karma will bite you back if you follow through with it. Thus making you karma conscious.
Jim: "I was going to cut in front of the elderly group ahead of me to save time, but I am karma conscious and stayed back instead."
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".