The simplest thing you can do right now to become wealthier is spend less than you earn. I know you have heard this before but how many people actually apply this to their daily lives.
You can increase your wealth today. Take one dollar out of your wages and keep it in your wallet. Don't spend that dollar so that when you get next weeks pay you are one dollar richer than you were last week. Some of you might say that a dollar isn't very much but once you start accumulating dollars it will motivate you to aquire more.