
It shouldn’t, really, but there are key factors why it often is.
Money is only ONE way of measuring self-worth. The whole notion of self-worth is not a social barometer. No one outside of you can tell you how much you are worth. You are the only one who can do that through the level of your SELF-ESTEEM and what MATTERS to you.
For example, monks and nuns who devote their lives to God and have forsaken money would value the number of people they can impact and save, rather than the money they might have. In fact, they would see money as useless to them except to maintain their survival. Their self-worth would come from their ability to serve their God in ways that make them feel good.
The same with me. I write to share my knowledge, to link up with positive people who share my inspirational approach, and, above all, to make a difference to others. It means that, no matter how much money I might earn in the process, my self-worth will only be validated TO ME when I see the effect my writing has, the way it is received, and the number of people who might benefit from it.
However, if someone is from a culture where money and wealth are prized highly above everything else, they will grow up believing that their personal worth is based on how much money they make, and that will be their key goal in life. That would matter to them great deal, especially if people like them are also reinforcing similar actions by valuing their money, too. However, in a culture where money is only one way of measuring success, no matter how much money one might have in the end, it won’t matter to those who couldn’t care less about it, which in turn, would do little to enhance their own self-worth.