On a scale of 1-10 I will say 9 out of every 10 are addicted to making more money even though not everyone attain this height at the end of the day. We live in an every hiking economic society. Prices of commodities keep changing as each day passes by. This has invariably triggered the addiction to more money as the usual earnings is no longer enough to maintain once life style.
Even though human wants can never be satisfied but the inquisitiveness of making more money became more obvious in recent years because in the past majority of people were contented with what they were making as their income and were not much interested in making extra money from other works but now some people can even manage 4 to 5 jobs a day just to increase their earnings and sometimes it is just as a result of greed, while in most cases it is as a result of the economy because the cost of living is high and if you don't chase after numerous works to earn a living you will look frustrated if peradventure the only one you depended on crashes and the urge to make more money each day have also made us become more stronger than we were before.