Remember the steps from point 2: Make more money, spend less, and invest wisely. Point 3 covered making more money, and this one covers spending less. Make a detailed budget for yourself based on your projected income and your current expenses. Set firm limits for your expenses, and keep a close eye on where most of your money goes--you might be surprised at some of the areas where you waste the most money. Once identified, you can start refining your budget to spend as little as possible, and funnel the rest into a savings or investment program.
When an airplane leaves from one city to the next, it has a plan. Its plan is called a flight plan. It's a massive action plan that involves speed, altitude, direction of travel and many other facets. But what happens when there's turbulence or air-traffic congestion or it needs to change course for some other reason? The plane changes its plan. But it doesn't change its goal of where it's going. Create and follow a plan, and don't be afraid to change it if you see something isn't working.