Read the eternal dimension into today's situation in order to keep grounded in what's important. Have a simple acceptance of essentials. If you have food and clothing you can be content. Simplify your lifestyle, not only for peace of mind but as a way to get your purchases in check. Contentment is possible when you stop striving for more.
Contentment never comes from externals.
Don't want for money. The love of money is a root of all sorts of evil. This is a person who is possessed with the constant thought of getting rich. Having money is not a sin. You know if you acquired your wealth legally or illegally.